RFC 990: Assigned numbers (original) (raw)
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Obsoleted by: 1010 HISTORIC
Updated by: 997
Network Working Group J. Reynolds Request for Comments: 990 J. Postel ISI Obsoletes RFCs: 960, 943, 923, 900, November 1986 870, 820, 790, 776, 770, 762, 758, 755, 750, 739, 604, 503, 433, 349 Obsoletes IENs: 127, 117, 93
ASSIGNED NUMBERSStatus of this Memo
This memo is an official status report on the numbers used in protocols in the ARPA-Internet community. Distribution of this memo is unlimited.
Introduction
This Network Working Group Request for Comments documents the currently assigned values from several series of numbers used in network protocol implementations. This RFC will be updated periodically, and in any case current information can be obtained from Joyce Reynolds. The assignment of numbers is also handled by Joyce. If you are developing a protocol or application that will require the use of a link, socket, port, protocol, network number, etc., please contact Joyce to receive a number assignment.
Joyce K. Reynolds
USC - Information Sciences Institute
4676 Admiralty Way
Marina del Rey, California 90292-6695
Phone: (213) 822-1511
ARPA mail: JKREYNOLDS@ISI.EDUMost of the protocols mentioned here are documented in the RFC series of notes. Some of the items listed are undocumented. Further information on protocols can be found in the memo "Official ARPA-Internet Protocols" [[114](#ref-114 ""Official ARPA-Internet Protocols"")]. The more prominent and more generally used are documented in the "DDN Protocol Handbook" [[46](#ref-46 ""DDN Protocol Handbook"")] prepared by the NIC. Other collections of older or obsolete protocols are contained in the "Internet Protocol Transition Workbook [[47](#ref-47 ""Internet Protocol Transition Workbook"")], or in the "ARPANET Protocol Handbook" [[48](#ref-48 ""ARPANET Protocol Handbook"")]. For further information on ordering the complete 1985 DDN Protocol Handbook, write: SRI International, DDN Network Information Center, Room EJ291, 333 Ravenswood Avenue, Meno Park, California, 94025. Or call: 1-800-235-3155.
Reynolds & Postel [Page 1]
RFC 990 November 1986 Assigned Numbers
In the entries below the name and mailbox of the responsible individual is indicated. The bracketed entry, e.g., [nn,iii], at the right hand margin of the page indicates a reference for the listed protocol, where the number ("nn") cites the document and the letters ("iii") cites the person. Whenever possible, the letters are a NIC Ident as used in the WhoIs (NICNAME) service.
The convention in the documentation of Internet Protocols is to express numbers in decimal and to picture data in "big-endian" order [[131](#ref-131 ""On Holy Wars and a Plea for Peace"")]. That is, fields are described left to right, with the most significant octet on the left and the least significant octet on the right.
The order of transmission of the header and data described in this document is resolved to the octet level. Whenever a diagram shows a group of octets, the order of transmission of those octets is the normal order in which they are read in English. For example, in the following diagram the octets are transmitted in the order they are numbered.
0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | 1 | 2 | 3 | 4 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | 5 | 6 | 7 | 8 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | 9 | 10 | 11 | 12 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Transmission Order of BytesWhenever an octet represents a numeric quantity the left most bit in the diagram is the high order or most significant bit. That is, the bit labeled 0 is the most significant bit. For example, the following diagram represents the value 170 (decimal).
0 1 2 3 4 5 6 7
+-+-+-+-+-+-+-+-+
|1 0 1 0 1 0 1 0|
+-+-+-+-+-+-+-+-+
Significance of BitsSimilarly, whenever a multi-octet field represents a numeric quantity
Reynolds & Postel [Page 2]
RFC 990 November 1986 Assigned Numbers
the left most bit of the whole field is the most significant bit. When a multi-octet quantity is transmitted the most significant octet is transmitted first.
Reynolds & Postel [Page 3]
RFC 990 November 1986 Network Numbers
ASSIGNED NETWORK NUMBERSThe network numbers listed here are used as internet addresses by the Internet Protocol (IP) [[46](#ref-46 ""DDN Protocol Handbook""),[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification"")]. The IP uses a 32-bit address field and divides that address into a network part and a "rest" or local address part. The division takes 3 forms or classes.
The first type of address, or class A, has a 7-bit network number
and a 24-bit local address. The highest-order bit is set to 0.
This allows 128 class A networks.
1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|0| NETWORK | Local Address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Class A Address
The second type of address, class B, has a 14-bit network number
and a 16-bit local address. The two highest-order bits are set to
1-0. This allows 16,384 class B networks.
1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|1 0| NETWORK | Local Address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Class B Address
The third type of address, class C, has a 21-bit network number
and a 8-bit local address. The three highest-order bits are set
to 1-1-0. This allows 2,097,152 class C networks.
1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|1 1 0| NETWORK | Local Address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Class C AddressReynolds & Postel [Page 4]
RFC 990 November 1986 Network Numbers
The fourth type of address, class D, is used as a multicast
address [[44](#ref-44 ""Host Extensions for IP Multicasting"")]. The four highest-order bits are set to 1-1-1-0.
1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|1 1 1 0| multicast address |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Class D Address
Note: No addresses are allowed with the four highest-order bits
set to 1-1-1-1. These addresses, called "class E", are reserved.One commonly used notation for internet host addresses divides the 32-bit address into four 8-bit fields and specifies the value of each field as a decimal number with the fields separated by periods. This is called the "dotted decimal" notation. For example, the internet address of B.ISI.EDU in dotted decimal is 010.003.000.052, or 10.3.0.52.
The dotted decimal notation will be used in the listing of assigned network numbers. The class A networks will have nnn.rrr.rrr.rrr, the class B networks will have nnn.nnn.rrr.rrr, and the class C networks will have nnn.nnn.nnn.rrr, where nnn represents part or all of a network number and rrr represents part or all of a local address.
There are four catagories of users of Internet Addresses: Research, Defense, Government (Non-Defense), and Commercial. To reflect the allocation of network identifiers among the categories, a one-character code is placed to the left of the network number: R for Research, D for Defense, G for Government, and C for Commercial (see Appendix A for further details on this division of the network identification).
Network numbers are assigned for networks that are connected to the ARPA-Internet and DDN-Internet, and for independent networks that use the IP family protocols (these are usually commercial). These independent networks are marked with an asterisk preceding the number.
The administrators of independent networks must apply separately for permission to interconnect their network with either the ARPA-Internet of the DDN-Internet. Independent networks should not be listed in the working tables of either the ARPA-Internet or DDN-Internet hosts or gateways.
Reynolds & Postel [Page 5]
RFC 990 November 1986 Network Numbers
For various reasons, the assigned numbers of networks are sometimes changed. To ease the transition the old number will be listed for a transition period as well. These "old number" entries will be marked with a "T" following the number and preceding the name, and the network name will be suffixed "-TEMP".
Special Addresses:
In certain contexts, it is useful to have fixed addresses with
functional significance rather than as identifiers of specific
hosts.
The address zero is to be interpreted as meaning "this", as in
"this network".
For example, the address 0.0.0.37 could be interpreted as
meaning host 37 on this network.
The address of all ones are to be interpreted as meaning "all",
as in "all hosts".
For example, the address 128.9.255.255 could be interpreted
as meaning all hosts on the network 128.9.
The class A network number 127 is assigned the "loopback"
function, that is, a datagram sent by a higher level protocol
to a network 127 address should loop back inside the host. No
datagram "sent" to a network 127 address should ever appear on
any network anywhere.Reynolds & Postel [Page 6]
RFC 990 November 1986 Network Numbers
Assigned Network Numbers
Class A Networks
* Internet Address Name Network References
- ---------------- ---- ------- ----------
000.rrr.rrr.rrr Reserved [JBP]
R 004.rrr.rrr.rrr SATNET Atlantic Satellite Network [SHB]
D 006.rrr.rrr.rrr T YPG-NET-TEMP Yuma Proving Grounds [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),BWA]
D 007.rrr.rrr.rrr T EDN-TEMP DCEC EDN [EC5]
R 008.rrr.rrr.rrr T BBN-NET-TEMP BBN Network [JSG5]
R 010.rrr.rrr.rrr ARPANET ARPANET [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),SA2]
D 011.rrr.rrr.rrr DODIIS DoD INTEL INFO SYS [AY7]
C 012.rrr.rrr.rrr ATT ATT, Bell Labs [MH12]
C 013.rrr.rrr.rrr XEROX-NET XEROX Internet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JNL1]
C 014.rrr.rrr.rrr PDN Public Data Network [REK4]
R*015.rrr.rrr.rrr HP-INTERNET Hewlett-Packard-Internet [BXR]
R 018.rrr.rrr.rrr T MIT-TEMP MIT Network [[23](#ref-23 ""Revision of DSP Specification""),[113](#ref-113 ""Protocols for the LCS Network""),DDC1]
D 021.rrr.rrr.rrr DDN-RVN DDN-RVN [MLC]
D 022.rrr.rrr.rrr DISNET DISNET [FLM2]
D 023.rrr.rrr.rrr DDN-TC-NET DDN-TestCell-Network [DH17]
R 025.rrr.rrr.rrr RSRE-EXP RSRE [RNM1]
D 026.rrr.rrr.rrr MILNET MILNET [FLM2]
R 027.rrr.rrr.rrr T NOSC-LCCN-TEMPNOSC / LCCN [RH6]
R 028.rrr.rrr.rrr WIDEBAND Wide Band Satellite Net [CJW2]
D 029.rrr.rrr.rrr T MILX25-TEMP MILNET X.25 Temp [MLC]
D 030.rrr.rrr.rrr T ARPAX25-TEMP ARPA X.25 Temp [MLC]
G 031.rrr.rrr.rrr UCDLA-NET UCDLA-CATALOG-NET [CXL]
R 032.rrr.rrr.rrr UCL-TAC UCL TAC [PK]
R 035.rrr.rrr.rrr MERIT MERIT COMPUTER NETWK [HWB]
R 036.rrr.rrr.rrr T SU-NET-TEMP Stanford University Network[PA5]
R 039.rrr.rrr.rrr T SRINET-TEMP SRI Local Network [GEOF]
R 041.rrr.rrr.rrr BBN-TEST-A BBN-GATE-TEST-A [RH6]
R 044.rrr.rrr.rrr AMPRNET Amateur Radio Experiment Net[HM]
001.rrr.rrr.rrr-003.rrr.rrr.rrr Unassigned [JBP]
005.rrr.rrr.rrr Unassigned Unassigned [JBP]
009.rrr.rrr.rrr Unassigned Unassigned [JBP]
016.rrr.rrr.rrr-017.rrr.rrr.rrr Unassigned [JBP]
019.rrr.rrr.rrr-020.rrr.rrr.rrr Unassigned [JBP]
024.rrr.rrr.rrr Unassigned Unassigned [JBP]
033.rrr.rrr.rrr-034.rrr.rrr.rrr Unassigned [JBP]
037.rrr.rrr.rrr-038.rrr.rrr.rrr Unassigned [JBP]
040.rrr.rrr.rrr Unassigned Unassigned [JBP]
042.rrr.rrr.rrr-043.rrr.rrr.rrr Unassigned [JBP]
045.rrr.rrr.rrr-126.rrr.rrr.rrr Unassigned [JBP]
R 127.rrr.rrr.rrr Loopback [JBP]Reynolds & Postel [Page 7]
RFC 990 November 1986 Network Numbers
Class B Networks
* Internet Address Name Network References
- ---------------- ---- ------- ----------
128.000.rrr.rrr Reserved [JBP]
R 128.001.rrr.rrr BBN-TEST-B BBN-GATE-TEST-B [RH6]
R 128.002.rrr.rrr CMU-NET CMU-Ethernet [HDW2]
R 128.003.rrr.rrr LBL-CSAM LBL-CSAM-RESEARCH [JS38]
R 128.004.rrr.rrr DCNET LINKABIT DCNET [[78](#ref-78 ""Network Time Protocol""),DLM1]
R 128.005.rrr.rrr FORDNET FORD DCNET [[78](#ref-78 ""Network Time Protocol""),DLM1]
R 128.006.rrr.rrr RUTGERS RUTGERS [CLH3]
R 128.007.rrr.rrr DFVLR DFVLR DCNET Network [GB7]
R 128.008.rrr.rrr UMDNET Univ of Maryland DCNET [[78](#ref-78 ""Network Time Protocol""),DLM1]
R 128.009.rrr.rrr ISI-NET USC-ISI Local Network [CMR]
R 128.010.rrr.rrr PURDUE-CS-EN Purdue Computer Science [CAK]
R 128.011.rrr.rrr BBN-CRONUS BBN DOS Project [[72](#ref-72 ""The CRONUS Virtual Local Network""),WXM]
R 128.012.rrr.rrr SU-NET Stanford University Net [LB3]
D 128.013.rrr.rrr MATNET Mobile Access Terminal Net [SHB]
R 128.014.rrr.rrr BBN-SAT-TEST BBN SATNET Test Net [SHB]
R 128.015.rrr.rrr S1NET LLL-S1-NET [EAK1]
R 128.016.rrr.rrr UCLNET University College London [PK]
D 128.017.rrr.rrr MATNET-ALT Mobile Access Terminal Alt [SHB]
R 128.018.rrr.rrr SRINET SRI Local Network [GEOF]
D 128.019.rrr.rrr EDN DCEC EDN [EC5]
D 128.020.rrr.rrr BRLNET BRLNET [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),MJM2]
R 128.021.rrr.rrr SF-PR-1 SF-1 Packet Radio Network [JEM]
R 128.022.rrr.rrr SF-PR-2 SF-2 Packet Radio Network [JEM]
R 128.023.rrr.rrr BBN-PR BBN Packet Radio Network [JAW3]
R 128.024.rrr.rrr ROCKWELL-PR Rockwell Packet Radio Net [EHP]
D 128.025.rrr.rrr BRAGG-PR Ft. Bragg Packet Radio Net [JEM]
D 128.026.rrr.rrr SAC-PR SAC Packet Radio Network [BG5]
D 128.027.rrr.rrr DEMO-PR-1 Demo-1 Packet Radio Network[LCS]
D 128.028.rrr.rrr C3-PR-TEMP Testbed Development PR NET [BG5]
R 128.029.rrr.rrr MITRE MITRE Cablenet [[121](#ref-121 ""The MITRE Cablenet Project""),TML]
R 128.030.rrr.rrr MIT-NET MIT Local Network [DDC1]
R 128.031.rrr.rrr MIT-RES MIT Research Network [DDC1]
R 128.032.rrr.rrr UCB-ETHER UC Berkeley Ethernet [DAM1]
R 128.033.rrr.rrr BBN-NET BBN Network [JSG5]
R 128.034.rrr.rrr NOSC-LCCN NOSC / LCCN [RH6]
R 128.035.rrr.rrr CISLTESTNET1 Honeywell [[60](#ref-60 ""AFSDSC Hyperchannel RPQ Project Plan""),[61](#ref-61 ""Multics MR11 PFS""),JLM23]
R 128.036.rrr.rrr YALE-NET YALE NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JO5]
D 128.037.rrr.rrr YPG-NET Yuma Proving Grounds [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),BWA]
D 128.038.rrr.rrr NSWC-NET NSWC Local Host Net [RLH2]
R 128.039.rrr.rrr NTANET NDRE-TIU [PS3]
R 128.040.rrr.rrr UCL-NET-A UCL [RC7]
R 128.041.rrr.rrr UCL-NET-B UCL [RC7]
R 128.042.rrr.rrr RICE-NET Rice University [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),PGM]Reynolds & Postel [Page 8]
RFC 990 November 1986 Network Numbers
R 128.043.rrr.rrr DRENET Canada REF ARPANET [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),JR17]
D 128.044.rrr.rrr WSMR-NET White Sands Network [CAS1]
C 128.045.rrr.rrr DEC-WRL-NET DEC WRL Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RKJ2]
R 128.046.rrr.rrr PURDUE-NET Purdue Campus Network [CAK]
D 128.047.rrr.rrr TACTNET Tactical Packet Net [[9](#ref-9 ""Packet Switched Overlay to Tactical Multichannel/Satellite Systems""),KTP]
G 128.048.rrr.rrr UCDLA-NET-B UCDLA-Network-B [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),CXL]
R 128.049.rrr.rrr NOSC-ETHER NOSC Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RLB3]
G 128.050.rrr.rrr COINS COINS On-Line Intel Net [[RLS6](#ref-RLS6)]
G 128.051.rrr.rrr COINSTNET COINS TEST NETWORK [[RLS6](#ref-RLS6)]
R 128.052.rrr.rrr MIT-AI-NET MIT AI NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MDC]
R 128.053.rrr.rrr SAC-PR-2 SAC PRNET Number 2 [BG5]
R 128.054.rrr.rrr UCSD UC San Diego Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GH29]
R*128.055.rrr.rrr MFENET LLNL MFE Network [[119](#ref-119 ""A Documentary of MFENet, a National Computer Network""),DRP]
D 128.056.rrr.rrr USNA-NET US Naval Academy Network [TXS]
D 128.057.rrr.rrr DEMO-PR-2 Demo-2 Packet Radio Net [LCS]
C*128.058.rrr.rrr SPAR Schlumberger PA Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXB]
R 128.059.rrr.rrr CU-NET Columbia University [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LH2]
D 128.060.rrr.rrr NRL-LAN NRL Lab Area Net [WF3]
R*128.061.rrr.rrr GATECH Georgia Tech [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXS]
R 128.062.rrr.rrr MCC-NET MCC Corporate Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
R 128.063.rrr.rrr BRL-SUBNET BRL-SUBNET-EXP [RBN1]
R 128.064.rrr.rrr-128.079.rrr.rrr Net Dynamics Exp [ZSU]
D 128.080.rrr.rrr CECOMNET CECOM EPR NET [PFS2]
R 128.081.rrr.rrr SYMBOLICS SYMBOLICS [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CH2]
128.082.rrr.rrr Unassigned Unassigned [JBP]
R 128.083.rrr.rrr UTAUSTIN U. Texas Austin [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JSQ1]
R 128.084.rrr.rrr CORNELL-NET Cornell Backbone Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BN9]
C*128.085.rrr.rrr DRILL-NET Teleco Drilltech Net [DBJ]
R 128.086.rrr.rrr MRC UK.CO.GEC.RL.MRC [RHC3]
R 128.087.rrr.rrr HIRST UK.CO.GEC.RL.HRC [RHC3]
R*128.088.rrr.rrr HP-NET HEWLETT-PACKARD-NET [AXG]
R 128.089.rrr.rrr BBN-ENET-TEMP BBN ETHER NETWORK [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SGC]
C*128.090.rrr.rrr PQS PERQ SYSTEMS CORP [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXS]
R 128.091.rrr.rrr UPENN UPenn Campus Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),IW5]
R 128.092.rrr.rrr INTELLINET INTELLICORP NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DAVE]
R*128.093.rrr.rrr INRIA-ROCQU INRIA Rocquencourt [MXA1]
R*128.094.rrr.rrr SYSNET AT&T SYSNETWORK [EXY]
R 128.095.rrr.rrr WASHINGTON Comp Sci Ether Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RA17]
C*128.096.rrr.rrr BELLCORE-NET BELLCORE-NET [PK28]
R 128.097.rrr.rrr UCLANET UCLA Network [BJL5]
R 128.098.rrr.rrr RSRE-EN2 RSRE-EXP-NET-2 [JXW]
C 128.099.rrr.rrr NORTHROP-NET Northrop Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RSM1]
R*128.100.rrr.rrr TORONTO U. of Toronto Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BXD]
R 128.101.rrr.rrr UMN Univ. of Minn. [SSB]
G 128.102.rrr.rrr AMES-NET Ames Backbone Net. [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MSM1]
R 128.103.rrr.rrr HARV-FIBER Harvard FiberOp Ether [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SB28]
R 128.104.rrr.rrr WISC-HERD Univ. of Wisconsin [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),EJN1]Reynolds & Postel [Page 9]
RFC 990 November 1986 Network Numbers
R 128.105.rrr.rrr WISC-CS Univ. of Wisconsin [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBP]
D 128.106.rrr.rrr SRI-PSON-1 ADEA/SRI Ft. Lewis [ERK3]
D 128.107.rrr.rrr LEWIS-PRNET1 ADEA/SRI Ft. Lewis [ERK3]
D 128.108.rrr.rrr LEWIS-PRNET2 ADEA/SRI Ft. Lewis [ERK3]
R 128.109.rrr.rrr TUCC-MCNC TUCC-MCNC NC Net [JXR]
R 128.110.rrr.rrr UTAH-NET UTAH-CAMPUS-NET [JL15]
R 128.111.rrr.rrr UCSB U of CA, Santa Barbara [PXH]
R 128.112.rrr.rrr PRINCETON Princeton University [LXR]
R 128.113.rrr.rrr RPINET RPI-LOCALNET [MS9]
R 128.114.rrr.rrr UCSC U.C. Santa Cruz Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JXH]
R 128.115.rrr.rrr LLL-LABNET LLNL Open Labnet [BANDY]
R 128.116.rrr.rrr USAN UNIV SATELLITE NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BXI]
R 128.117.rrr.rrr UCAR UNIV CORP ATM RSCH [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BXI]
R 128.118.rrr.rrr PENN-STATE Penn State Network [SXS1]
R 128.119.rrr.rrr UMASS-CS UMass COINS Dept LAN [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXW]
R 128.120.rrr.rrr UCDAVIS U.C. Davis Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXH]
R 128.121.rrr.rrr JVNC-NET John von Neumann Ctr Net [FXH]
R 128.122.rrr.rrr NYU-NET NYU Campus Network [BJR2]
R*128.123.rrr.rrr NMSU N M State Univ [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MXS3]
R 128.124.rrr.rrr T NTA-TEMP NTARE BF-TO-PDP11 [TM10]
R 128.125.rrr.rrr USCNET USC Campus Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MAB4]
R 128.126.rrr.rrr SDC-PRC SDC Paoli R&D Center [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MXS2]
C*128.127.rrr.rrr FTP-SOFTWARE FTP Software Net [JLR4]
R 128.128.rrr.rrr WHOINET WHOI Campus Net [ARM5]
C*128.129.rrr.rrr CGI Carnegie Group [RXA]
R*128.130.rrr.rrr TUNET-T TU Wien Terminal Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXP1]
R*128.131.rrr.rrr TUNET-F TU Wien File Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXP1]
G*128.132.rrr.rrr RADC-LONS RADC-LONS Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXG]
G*128.133.rrr.rrr AFSC-LONS AFSC-LONS Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXG]
R 128.134.rrr.rrr SDN System Dev Net [[21](#ref-21 ""SDN: A Computer Network for Korean Research Community""),[22](#ref-22 ""System Development Network""),HXC]
R 128.135.rrr.rrr U-CHICAGO UNIVERSITYOFCHICAGO [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MC17]
R 128.136.rrr.rrr TEK-ALLNET Teknowledge-Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),TE2]
C*128.137.rrr.rrr GENNET1 Genentech Corp Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),[SXM1](#ref-SXM1)]
R 128.138.rrr.rrr COLORADO U Colorado Boulder [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXJ1]
R 128.139.rrr.rrr ILAN Israel Academic Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DB35]
R 128.140.rrr.rrr EMORY-INET Emory Internet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SA29]
R*128.141.rrr.rrr CERN-ETHER DD Main Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),[BXS](#ref-BXS)]
R*128.142.rrr.rrr CERN-TOKEN DD Main IBM Token Ring [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),[BXS](#ref-BXS)]
R*128.143.rrr.rrr VIRGINIA Univ. of Virginia [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JXJ1]
R*128.144.rrr.rrr ARC-CALGARY Alta Research Calgary [DXK]
R 128.145.rrr.rrr NYSERNET NYSERNET [MXF]
R 128.146.rrr.rrr OHIO-STATE Ohio State Univ [RSD2]
R 128.147.rrr.rrr U-PGH-NET Univ. Pittsburgh Net [SM6]
R 128.148.rrr.rrr BROWN-UNIV Brown University Net [MXR1]
G 128.149.rrr.rrr JPL-NET JPL Central Net [MSM1]
G 128.150.rrr.rrr NSF-LAN NSF-LAN [FW17]
R 128.151.rrr.rrr UR-NET Univ. of Rochester [TXM1]Reynolds & Postel [Page 10]
RFC 990 November 1986 Network Numbers
C*128.152.rrr.rrr HAC-VLSI Hughes Aircraft VLSI Net [PXH1]
R 128.153.rrr.rrr CLARKSON Clarkson University [JXH]
G 128.154.rrr.rrr GSFC-NET GSFC Central Net [MSM1]
G 128.155.rrr.rrr LARC-NET LARC Central Net [MSM1]
G 128.156.rrr.rrr LERC-NET LERC Central Net [MSM1]
G 128.157.rrr.rrr JSC-NET JSC Central Net [MSM1]
G 128.158.rrr.rrr MSFC-NET MSFC Central Net [MSM1]
G 128.159.rrr.rrr KSC-NET KSC Central Net [MSM1]
G 128.160.rrr.rrr NSTL-NET NSTL Central Net [MSM1]
G 128.161.rrr.rrr NSN-NET NASA Science Net [MSM1]
C 128.162.rrr.rrr CRAY-NET Cray Research [DXB]
R 128.163.rrr.rrr UKY-NET U. of Kentucky Net [GXB]
R 128.164.rrr.rrr GWU-GATE George Washington U. [TXT]
G 128.165.rrr.rrr LANL-INET LANL Inter-Network [JC11]
D*128.166.rrr.rrr BAC-NET Boeing Aerospace Corp Net [JXJ2]
R 128.167.rrr.rrr SURA SURAnet [JXH1]
C 128.168.rrr.rrr GOLDHILL Gold-Hill-Computers [GXM]
R 128.169.rrr.rrr UTK Univ Tenn-Knoxville [JXC]
R 128.170.rrr.rrr SDC-CAM SDC Camarillo R&D Net [DSR]
128.171.rrr.rrr-191.254.rrr.rrr Unassigned [JBP]
191.255.rrr.rrr Reserved [JBP]Class C Networks
* Internet Address Name Network References
- ---------------- ---- ------- ----------
192.000.000.rrr Reserved [JBP]
R 192.000.001.rrr BBN-TEST-C BBN-GATE-TEST-C [RH6]
192.000.002.rrr-192.000.255.rrr Unassigned [JBP]
R 192.001.000.rrr-192.001.004.rrr BBN local networks [SGC]
R 192.001.005.rrr BBN-ENET2 BBN-ENET2 [SGC]
R 192.001.006.rrr BBN local network [SGC]
R 192.001.007.rrr BBN-ENET BBN-ENET [SGC]
R 192.001.008.rrr BBN local network [SGC]
R 192.001.009.rrr BBN-ENET3 BBN-ENET3 [SGC]
R 192.001.010.rrr BBN-NETR BBN-NETR [SGC]
R 192.001.011.rrr BBN-SPC-ENET BBN-SPC-ENET [SGC]
R 192.001.012.rrr-192.003.255.rrr BBN local networks [SGC]
R*192.004.000.rrr-192.004.255.rrr BELLCORE-NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),PK28]
R 192.005.001.rrr CISLHYPERNET Honeywell [JLM23]
R*192.005.002.rrr UF-NET-A UF-CIS Dept Ether [AXW]
C 192.005.003.rrr HP-DESIGN-AIDS HP Design Aids [AXG]
C 192.005.004.rrr HP-TCG-UNIX Hewlett Packard TCG Unix [AXG]
R 192.005.005.rrr DEC-MRNET DEC Marlboro Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),KWP]
R 192.005.006.rrr DEC-MRRAD DEC Marlboro Developmt [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),KWP]
R 192.005.007.rrr CIT-CS-NET Caltech-CS-Net [[137](#ref-137 ""The Caltech Computer Science Department Network""),DSW]
192.005.008.rrr Unassigned Unassigned [JBP]Reynolds & Postel [Page 11]
RFC 990 November 1986 Network Numbers
R 192.005.009.rrr AERONET Aerospace Labnet [[2](#ref-2 "ATM-83(3920-01)-3"),LCN]
R 192.005.010.rrr ECLNET USC-ECL-CAMPUS-NET [MAB4]
R 192.005.011.rrr CSS-RING SEISMIC-RESEARCH-NET [RR2]
R 192.005.012.rrr UTAH-NET-C UTAH-COMPUTER-SCIENCE-NET [GW22]
R 192.005.013.rrr GSWDNET Compion Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),FAS]
R 192.005.014.rrr RAND-NET RAND Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JDG]
R 192.005.015.rrr T NYU-NET-TEMP NYU Network [EF5]
R 192.005.016.rrr LANLLAND Los Alamos Dev LAN [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JC11]
R 192.005.017.rrr NRL-NET Naval Research Lab [AP]
R 192.005.018.rrr IPTO-NET ARPA-IPTO Office Net [SA2]
R 192.005.019.rrr UCIICS UCI-ICS Res Net [MTR]
R 192.005.020.rrr CISLTTYNET Honeywell [JLM23]
D 192.005.021.rrr BRLNET1 BRLNET1 [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),MJM2]
D 192.005.022.rrr BRLNET2 BRLNET2 [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),MJM2]
D 192.005.023.rrr BRLNET3 BRLNET3 [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),MJM2]
D 192.005.024.rrr BRLNET4 BRLNET4 [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),MJM2]
D 192.005.025.rrr BRLNET5 BRLNET5 [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),MJM2]
D 192.005.026.rrr NSRDCOA-NET NSRDC Office Auto Net [TXC]
D 192.005.027.rrr DTNSRDC-NET DTNSRDC-NET [TXC]
R 192.005.028.rrr RSRE-NULL RSRE-NULL [RNM1]
R 192.005.029.rrr RSRE-ACC RSRE-ACC [RNM1]
R 192.005.030.rrr RSRE-PR RSRE-PR [RNM1]
R*192.005.031.rrr SIEMENS-NET Siemens Research Network [PXN]
R 192.005.032.rrr CISLTESTNET2 Honeywell [[60](#ref-60 ""AFSDSC Hyperchannel RPQ Project Plan""),[61](#ref-61 ""Multics MR11 PFS""),JLM23]
R 192.005.033.rrr CISLTESTNET3 Honeywell [[60](#ref-60 ""AFSDSC Hyperchannel RPQ Project Plan""),[61](#ref-61 ""Multics MR11 PFS""),JLM23]
R 192.005.034.rrr CISLTESTNET4 Honeywell [[60](#ref-60 ""AFSDSC Hyperchannel RPQ Project Plan""),[61](#ref-61 ""Multics MR11 PFS""),JLM23]
R 192.005.035.rrr RIACS USRA [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RLB1]
R 192.005.036.rrr CORNELL-CS CORNELL CS Research [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DK2]
R 192.005.037.rrr UR-CS-NET U of R CS 3Mb Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LB1]
R 192.005.038.rrr SRI-C3ETHER SRI-AITAD C3ETHERNET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG5]
R 192.005.039.rrr UDEL-EECIS Udel EECIS LAN [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CC2]
R 192.005.040.rrr PUCC-NET-A PURDUE Comp Cntr Net [JRS8]
D 192.005.041.rrr WISLAN WIS Research LAN [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JRM1]
D 192.005.042.rrr HYPER-1ISG AFDSC Hypernet [MCA1]
R 192.005.043.rrr CUCSNET Columbia CS Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LH2]
R 192.005.044.rrr FARBER-PC-NET Farber PC Network [DJF]
R 192.005.045.rrr AIDS-NET AI&DS Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),KFD]
R 192.005.046.rrr NTA-RING NDRE-RING [PS3]
R 192.005.047.rrr NSRDC NSRDC [PXM]
R 192.005.048.rrr PURDUE-CS-NET Purdue CS Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CAK]
R 192.005.049.rrr UCSF Univ of Calif, San Fran[129,TF6]
R 192.005.050.rrr CTH-CS-NET Chalmers CSN Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),UXB]
R 192.005.051.rrr THEORYNET Cornell Theory Center [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),[AB13](#ref-AB13)]
R 192.005.052.rrr NLM-ETHER NLM-LHNCBC-ETHERNET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JA1]
R 192.005.053.rrr UR-CS-ETHER U of R CS 10Mb Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LB1]
R 192.005.054.rrr AERO-A6 Aerospace [[2](#ref-2 "ATM-83(3920-01)-3"),LCN]
R 192.005.055.rrr UCLA-CECS UCLA-CECS Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RBW]Reynolds & Postel [Page 12]
RFC 990 November 1986 Network Numbers
C 192.005.056.rrr TARTAN-NET Tartan Labs [SXB]
R 192.005.057.rrr UDEL-CC UDEL Comp Center [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RR18]
R 192.005.058.rrr CSNET-PDN CSNET X.25 Network [[68](#ref-68 ""A Standard for the Transmission of IP Datagrams Over Public Data Networks""),RDR4]
R*192.005.059.rrr INRIA-SM90 Inria GIP SM-90 [MXS]
R*192.005.060.rrr SM90-X1 Inria SM-90 exp. 1 [MXS]
R*192.005.061.rrr SM90-X2 Inria SM-90 exp. 2 [MXS]
R*192.005.062.rrr LITP-SM90 LITP SM-90 [MXS]
192.005.063.rrr Unassigned Unassigned [JBP]
R 192.005.064.rrr AMES-NAS-NET NASA ARC NAS LAN [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MF31]
R 192.005.065.rrr NPRDC-Ether NPRDC TRCF Ethernet [LRB]
R 192.005.066.rrr HARV-NET Harvard Comp Sci Net [SB28]
R 192.005.067.rrr CECOM-ETHER CECOM ADDCOMPE ETHER [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GIH]
R 192.005.068.rrr AERO-130 AEROSPACE-130 [LCN]
R 192.005.069.rrr UIUC-NET Univ of IL at Urbana [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),AKC]
G 192.005.070.rrr CELAN COINS Exper. LAN [MXM]
R 192.005.071.rrr SAC-ETHER SAC C3 Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG5]
R*192.005.072.rrr U CHICAGO U Chicago [TXN]
R 192.005.073.rrr U CHICAGO U Chicago [TXN]
R*192.005.074.rrr-192.005.087.rrr U Chicago [TXN]
R 192.005.088.rrr YALE-EE-NET YALE-EE-NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),AG22]
R 192.005.089.rrr HARV-APPOLLO Harvard University [[4](#ref-4 ""Domain TCP/IP Reference""),SB28]
R 192.005.090.rrr HARV-ETHER Harvard CS Ethernet [SB28]
R 192.005.091.rrr PURDUE-ECN1 Purdue ECN [[42](#ref-42 ""Unix Networking at Purdue""),[63](#ref-63 ""Technical Reference Manual for the IBM PC Network""),GG11]
R 192.005.092.rrr BRAGG-ETHER SRI Bragg Ether [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GIH]
R 192.005.093.rrr SRI-DEMO SRI Ether Demo [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GIH]
R*192.005.094.rrr SDCRDCF-10MB SDC R&D primary net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DJV1]
R*192.005.095.rrr SDCRDCF-3MB SDC R&D old net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DJV1]
R*192.005.096.rrr UBC-CS-NET UBC Comp Sci Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),PXB]
R*192.005.097.rrr UCLA-CS-LNI UCLA CS LNI Network [RBW]
R*192.005.098.rrr UCLA-PIC UCLA PIC Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RBW]
R 192.005.099.rrr SPACENET S-1 Workstation Net. [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),TXW]
R*192.005.100.rrr HCSC-NET Honeywell CSC Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),TRG4]
R 192.005.101.rrr PUCC-NET-B Purdue Gateway Network [JRS8]
R 192.005.102.rrr PUCC-RHF-NET PUCC RHF Based Net [JRS8]
C*192.005.103.rrr TYM-NTD-NET Tymnet NTD Ethernet [SMF]
R 192.005.104.rrr THINK-INET Thinking Machines [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BJN1]
R 192.005.105.rrr CCA-POND CCA Ethernet1 (POND) [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),AL6]
C*192.005.106.rrr BITSTREAM Bitstream Type Foundry [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),PXA]
R*192.005.107.rrr PASC-ETHER IBM PASC Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXL]
R*192.005.108.rrr PASC-BB IBM PASC Broadband [[63](#ref-63 ""Technical Reference Manual for the IBM PC Network""),GXL]
R*192.005.109.rrr CWR-JCC-T ARJCC TOPS-20 NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JAG3]
R*192.005.110.rrr CWR-JCC-L ARJCC LOCAL NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JAG3]
R*192.005.111.rrr CWR-QUAD Campus QUAD NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JAG3]
R*192.005.112.rrr CWR-CAISR CAISR LOCAL NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JAG3]
R*192.005.113.rrr CWR-CES CES LOCAL NET [JAG3]
C*192.005.114.rrr I2-RING-1 INTERMETRICS PRONET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),NXH]
C*192.005.115.rrr I2-ETHER-1 INTERMETRICS ETHER [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),NXH]Reynolds & Postel [Page 13]
RFC 990 November 1986 Network Numbers
R 192.005.116.rrr BRAGGNET-1 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.117.rrr BRAGGNET-2 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.118.rrr BRAGGNET-3 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.119.rrr BRAGGNET-4 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.120.rrr BRAGGNET-5 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.121.rrr BRAGGNET-6 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.122.rrr BRAGGNET-7 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.123.rrr BRAGGNET-8 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.124.rrr BRAGGNET-9 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.125.rrr BRAGGNET-10 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.126.rrr BRAGGNET-11 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.127.rrr BRAGGNET-12 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.128.rrr BRAGGNET-13 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.129.rrr BRAGGNET-14 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.130.rrr BRAGGNET-15 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.131.rrr BRAGGNET-16 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R 192.005.132.rrr BRAGGNET-17 BRAGG/ADDCOMPE [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BG25]
R*192.005.133.rrr PERCEPT-AI Perceptronics [KXC]
C*192.005.134.rrr I2-ETHER-2 Intermetrics [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),NH2]
R 192.005.135.rrr LL-SPEECH-NET LL Speech Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RH60]
R 192.005.136.rrr LL43-LEX-BACK Lincoln G43-LEX-BACK [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.005.137.rrr LL43-LEX-SUNA Lincoln G43-LEX-SUNA [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.005.138.rrr LL43-LEX-SUNB Lincoln G43-LEX-SUNB [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.005.139.rrr LL43-LEX-APO Lincoln G43-LEX-APO [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.005.140.rrr LL43-TB-BACK Lincoln G43-TB-BACK [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.005.141.rrr LL43-TB-APO Lincoln G43-TB-APO [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R*192.005.142.rrr CCVR CCVR Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXD]
R 192.005.143.rrr NWU NORTHWESTERN [AXS]
R 192.005.144.rrr CRE-NET CANADA-CRC-ETHERNET [JR17]
R 192.005.145.rrr ECRC-SL ECRC-SL Net [PXD]
R 192.005.146.rrr CPW-PSC Pittsburgh SC Center [MXL]
R 192.005.147.rrr ALV-ETHER MMDAALVVAX [LXR]
R 192.005.148.rrr DISE Dist Sys Eval Envir [RHS4]
R 192.005.149.rrr RDL-ETHER RDL [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MXS1]
G*192.005.150.rrr SP-ACE-NET Sperry Space Sys Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JXM]
R 192.005.151.rrr PENN-STATE-1 Penn State Network [SXS1]
R 192.005.152.rrr PENN-STATE-2 Penn State Network [SXS1]
R 192.005.153.rrr PENN-STATE-3 Penn State Network [SXS1]
R 192.005.154.rrr PENN-STATE-4 Penn State Network [SXS1]
R 192.005.155.rrr PENN-STATE-5 Penn State Network [SXS1]
R 192.005.156.rrr PENN-STATE-6 Penn State Network [SXS1]
R 192.005.157.rrr PENN-STATE-7 Penn State Network [SXS1]
R 192.005.158.rrr PENN-STATE-8 Penn State Network [SXS1]
R 192.005.159.rrr PENN-STATE-9 Penn State Network [SXS1]
R 192.005.160.rrr PENN-STATE-10 Penn State Network [SXS1]
R 192.005.161.rrr PENN-STATE-11 Penn State Network [SXS1]
R 192.005.162.rrr PENN-STATE-12 Penn State Network [SXS1]Reynolds & Postel [Page 14]
RFC 990 November 1986 Network Numbers
C*192.005.163.rrr I2-SPDNET-1 I2 SPD Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),NH2]
C 192.005.164.rrr GTEECN GTE Eng Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JXE]
R 192.005.165.rrr SDC-CAM-1 SDC Camarillo R&D Net [DSR]
R*192.005.166.rrr CRC-WDC-NET CRC Washington DC [GEOF]
R 192.005.167.rrr MCC-AI-NET MCC AI Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
R 192.005.168.rrr MCC-CAD2-NET MCC CAD2 Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
R 192.005.169.rrr MCC-PKG-NET MCC PKG Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
G 192.005.170.rrr ANLNET1 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.171.rrr ANLNET2 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.172.rrr ANLNET3 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.173.rrr ANLNET4 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.174.rrr ANLNET5 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.175.rrr ANLNET6 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.176.rrr ANLNET7 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.177.rrr ANLNET8 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.178.rrr ANLNET9 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.179.rrr ANLNET10 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.180.rrr ANLNET11 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.181.rrr ANLNET12 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.182.rrr ANLNET13 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.183.rrr ANLNET14 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.184.rrr ANLNET15 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.185.rrr ANLNET16 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.186.rrr ANLNET17 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.187.rrr ANLNET18 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.188.rrr ANLNET19 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.189.rrr ANLNET20 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.190.rrr ANLNET21 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.191.rrr ANLNET22 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.192.rrr ANLNET23 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.193.rrr ANLNET24 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.194.rrr ANLNET25 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.195.rrr ANLNET26 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.196.rrr ANLNET27 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.197.rrr ANLNET28 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.198.rrr ANLNET29 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.199.rrr ANLNET30 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.200.rrr ANLNET31 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
G 192.005.201.rrr ANLNET32 Argonne Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LW26]
R 192.005.202.rrr FMC-CEL FMC-CEL Host Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BXL1]
R*192.005.203.rrr OKSTATE-CS Okla. St. CS Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MXV]
R 192.005.204.rrr SKL-ENET Canada_SKL_ethernet [JR17]
R*192.005.205.rrr ARC-CALGARY Alta Research Calgary [DXK]
R 192.005.206.rrr BU-MATHNET BU-MATHNET [BS24]
R 192.005.207.rrr BU-CHEMNET BU-CHEMNET [BS24]
R 192.005.208.rrr BU-CLANNET BU-CLANNET [BS24]
D 192.005.209.rrr SSDF-CDCNET CDC-DDN-DEVELOPMENT [RXE]Reynolds & Postel [Page 15]
RFC 990 November 1986 Network Numbers
G 192.005.210.rrr ECSNET Embedded Comp Sys Net [CAL7]
R 192.005.211.rrr INTEL-IWARP Intel iWarp Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BT5]
R 192.005.212.rrr T EMORY-INET4 Emory Internet 4 [SA29]
R 192.005.213.rrr HARRIS Harris-GSSNet [DXT1]
C*192.005.214.rrr DECUACNET Decuac Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),FXA]
R 192.005.215.rrr MASONNET GMU Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),TH15]
R*192.005.216.rrr NTT-NET NTT Research Lab Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),YXS]
R 192.005.217.rrr YALE-ZOO-NET Yale Apollo Ed Net [RC77]
R 192.005.218.rrr ARINC-GW-NET Yale Apollo Ed Net [YXN]
R 192.005.219.rrr CLEMSON Clemson Univ Comp Center [DXB]
C*192.005.220.rrr SCCNET SPACECOM IP Network [MXO]
C*192.005.221.rrr CSC-LONS CSC-LONS Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXG]
C*192.005.222.rrr CSC-OIS CSC-OIS Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXG]
R*192.005.223.rrr HWELL-RE HWELL-RESD-ENGRG [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),PXP]
D*192.005.224.rrr HAIC-NET Hughes AI Center Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXK]
C*192.005.225.rrr-192.005.236.rrr GE CALMA BLOCK [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),TXR]
C*192.005.237.rrr PRIME-AI Prime AI CAD/CAM [[112](#ref-112 ""Medusa, The Prime Ethernet""),NXS]
C*192.005.238.rrr PALLADIAN-1 Palladian-IN1 [CSTACY]
C*192.005.239.rrr PALLADIAN-2 Palladian-RING [CSTACY]
C*192.005.240.rrr PALLADIAN-3 Palladian-IN2 [CSTACY]
R 192.005.241.rrr USC-CYPRESS USC Cypress Network [[27](#ref-27 ""The Cypress Multifunction Packet Switch""),DXE]
C*192.005.242.rrr MOT-ASIC Motorola Chandler LAN [GXW1]
C*192.005.243.rrr MOT-MESA Motorola Mesa LAN [GXW1]
C*192.005.244.rrr MOT-DOVER Motorola Dover LAN [GXW1]
C*192.005.245.rrr MOT-PRICE Motorola Prince Road LAN [GXW1]
C*192.005.246.rrr MOT-PICO Motorola Pico LAN [GXW1]
C*192.005.247.rrr MOT-52ND Motorola Semi MIS LAN [GXW1]
C*192.005.248.rrr MOT-AUSTIN Motorola Austin LAN [GXW1]
C*192.005.249.rrr MOT-OAKHILL Motorola Oakhill LAN [GXW1]
C*192.005.250.rrr MOT-TELAVIV Motorola Tel Aviv LAN [GXW1]
C*192.005.251.rrr MOT-GENEVA Motorola Geneva LAN [GXW1]
C*192.005.252.rrr MOT-TOKYO Motorola Tokyo LAN [GXW1]
C*192.005.253.rrr MOT-HONGKONG Motorola Hongkong LAN [GXW1]
R*192.005.254.rrr ANSA ANSA Project [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXO]
192.005.255.rrr Unassigned Unassigned [JBP]
C*192.006.000.rrr-192.006.255.rrr Hewlett Packard [AXG]
C*192.007.000.rrr-192.007.255.rrr Computer Consoles, Inc. [RA11]
C*192.008.000.rrr-192.008.255.rrr Spartacus Computers, Inc. [SXM]
C*192.009.000.rrr-192.009.255.rrr SUN Microsystems, Inc. [BN4]
C*192.010.000.rrr-192.010.040.rrr Symbolics, Inc. [CH2]
R 192.010.041.rrr T SCRC-ETHERNET SCRC ETHERNET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CH2]
C*192.010.042.rrr-192.010.255.rrr Symbolics, Inc. [CH2]
C*192.011.000.rrr-192.011.255.rrr ATT, Bell Labs [MH12]
192.012.000.rrr Unassigned Unassigned [JBP]
192.012.001.rrr Unassigned Unassigned [JBP]
192.012.002.rrr Unassigned Unassigned [JBP]
C*192.012.003.rrr FLAIR Fairchild AI Lab Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),AMS1]Reynolds & Postel [Page 16]
RFC 990 November 1986 Network Numbers
C*192.012.004.rrr SCG-NET Hughes SCG Net [[132](#ref-132 ""A Network Independent File Transfer Protocol""),MXP]
R 192.012.005.rrr AIC-LISPMS SRI-AIC-LispMachNet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),PM4]
R 192.012.006.rrr NPS-C2 NPS-C2 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),AW9]
R 192.012.007.rrr T NYU-CS-ETHER NYU CompSci Ethernet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),LOU]
D 192.012.008.rrr PICANET1 Picatinny Arsenal LAN1[129,RFD1]
R 192.012.009.rrr T CADRE-NET Decision Systems Lab [SM6]
R 192.012.010.rrr CORNELL-ENG Cornell-Engineering [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BN9]
R 192.012.011.rrr MIT-TEST MIT Gateway TEST NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),NC3]
192.012.012.rrr Unassigned Unassigned [JBP]
R 192.012.013.rrr JHU-NET1 JHU-NET1 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MO14]
R 192.012.014.rrr JHU-NET2 JHU-NET2 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MO14]
R 192.012.015.rrr BROOKNET BNL Brooknet III [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GC]
R 192.012.016.rrr PRMNET SRI-SURAN-EN [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BP17]
G 192.012.017.rrr LLL-TIS-NET LLL-TIS-NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),[132](#ref-132 ""A Network Independent File Transfer Protocol""),[NAL](#ref-NAL "Jr. BCR Karn@BELLCORE-CS-GW.ARPA [PL4] Phil Lapsley BERKELEY phil@UCBARPA.BERKELEY.EDU [PM1] Paul Mockapetris ISI Mockapetris@ISI.EDU [PM4] Paul Martin SRI PMartin@SRI-AI.ARPA [PS27] Paal Spilling NTA Spilling@D.ISI.EDU [PXA] Phillip G. Apley BITSTREAM PGA@MIT-OZ.ARPA [PXB] Pat Boyle UBC boyle.ubc@RELAY.CS.NET [PXC] Pam Cance XEROX cance.osbunorth@XEROX.COM [PXD] Pete Delaney ECRC pete%ecrcvax@RELAY.CS.NET [PXH] Paul Hyder UCSB UCSBCSL!ENGRVAX!HYDER@UCBVAX.BERKELEY.EDU [PXH1] Peter Ho HAC ---none--- [PXM] Pat Marques NSRDC marques@DTRC.ARPA [PXN] Peter Nellessen SIEMENS crtvax!pn@CMU-CS-SPICE.EDU [PXP] Paul Patton HONEYWELL ---none--- [RA11] Rick Adams CCI Rick@SEISMO.CSS.GOV [RA17] Bob Albrightson WASHINGTON BOB@WASHINGTON.ARPA [RB9] Richard Bisbey ISI Bisbey@ISI.EDU [RBN1] Ronald Natalie")]
R 192.012.018.rrr CIT-CS-10NET Caltech 10Meg EtherNet[137,AD22]
R 192.012.019.rrr CIT-NET Caltech Campus Net [[137](#ref-137 ""The Caltech Computer Science Department Network""),AD22]
R 192.012.020.rrr CIT-SUN-NET Caltech Sun Net [[137](#ref-137 ""The Caltech Computer Science Department Network""),AD22]
R 192.012.021.rrr CIT-PHYSCOMP Caltech Phys Comp Net [[137](#ref-137 ""The Caltech Computer Science Department Network""),AD22]
R 192.012.022.rrr UTCSRES UTCS Net Research [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JSQ1]
R 192.012.023.rrr UTCSTTY UTCS TTY Kludgenet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JSQ1]
R 192.012.024.rrr MICANET MITRE (Experimental) [WDL]
R 192.012.025.rrr CSS-GRAMINAE CSS Workstation Net [[62](#ref-62 ""A Unix-Based Local Computer Network with Load Balancing""),RR2]
R 192.012.026.rrr NOSC-NETR Net-R Testbed at BBN [[116](#ref-116 ""Design of a Ten-megabit/sec Token Ring Network""),CP10]
R 192.012.027.rrr UR-LASER UR Laser Energetics [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),WXL]
R*192.012.028.rrr RIACS-X-NET RIACS-Experimental-Net [DG28]
D 192.012.029.rrr RF-EVANS ADDCOMPE DC3 LAN1 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MB31]
D 192.012.030.rrr RF-HEX-A ADDCOMPE DC3 LAN2 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MB31]
D 192.012.031.rrr USNA-ENET USNA Engineering Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),TXS]
R*192.012.032.rrr CMU-VINEYARD CMU File Cluster Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MXK]
R 192.012.033.rrr SRI-CSL-NET SRI-CSL 10MB Ethernet [GEOF]
C*192.012.034.rrr-192.012.043.rrr Schlumberger PA Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXB]
R 192.012.044.rrr T NRTC-NET Northrop Research Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RSM1]
R 192.012.045.rrr ACC-SB-IMP-NET ACC Santa Barbara IMP [AB20]
R 192.012.046.rrr ACC-SB-ETHER ACC Santa Barbara Ethernet[AB20]
R 192.012.047.rrr UMN-UCC-NET Univ. of Minnesota [RG12]
G 192.012.048.rrr AMES-ED-EXPNET Code ED Exp. Net. [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MSM1]
G 192.012.049.rrr AMES-ED-NET Code ED IP Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MSM1]
G 192.012.050.rrr AMES-DB-NET Ames DBridge Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MSM1]
R 192.012.051.rrr THINK-CHAOS TMC Chaos [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BJN1]
R*192.012.052.rrr NEURO-NET NEURO-NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),[JXB](#ref-JXB)]
R*192.012.053.rrr PU-LCA Princeton U. LCA [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CXH]
R 192.012.054.rrr AERO-A3 Aerospace [AWS3]
R 192.012.055.rrr HAZ-LPR-BETA Hazeltine LPR Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),KXK]
R 192.012.056.rrr UTAH-AP-NET Utah-Appolo-Ring-Net [JL15]
R 192.012.057.rrr MCC-CAD-NET MCC CAD Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
R 192.012.058.rrr MCC-PP-NET MCC AI Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
R 192.012.059.rrr MCC-DB-NET MCC DB Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]Reynolds & Postel [Page 17]
RFC 990 November 1986 Network Numbers
R 192.012.060.rrr MCC-HI-NET MCC HI Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
R 192.012.061.rrr MCC-SW-NET MCC SW Subnet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CBD]
R 192.012.062.rrr DREA-ENET DREA Lispm & Vaxen [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GLH5]
R 192.012.063.rrr CYPRESS CYPRESS Serial Net [CAK]
D 192.012.064.rrr LOGNET Logistics Net GW [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),JR15]
D 192.012.065.rrr HELNET1 HELNET1 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MJM2]
D 192.012.066.rrr HELNET2 HELNET2 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MJM2]
D 192.012.067.rrr HELNET3 HELNET3 [MJM2]
G 192.012.068.rrr ORNL-MSRNET ORNL Local Area Net [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP""),HD]
R 192.012.069.rrr UA-CS-NET UNIV. OF ARIZ-CS DEPT [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BM40]
R 192.012.070.rrr NPRDC-IPD NPRDC-IPD REMOTE ETHERNET [LRB]
R 192.012.071.rrr NPRDC-ISG NPRDC-ISG REMOTE ETHERNET [LRB]
R 192.012.072.rrr ULCC UK.AC.ULCC [RHC3]
R 192.012.073.rrr BTRL UK.CO.BT-RESEARCH-LABS [RHC3]
R*192.012.074.rrr APPLE-ETHER APPLE COMPUTER ETHER [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXJ]
R*192.012.075.rrr PASC-RING IBM PASC TOKEN RING [GXL]
R*192.012.076.rrr UQ-NET UNIV. OF QLD NETWORK [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),AXH]
C*192.012.077.rrr PRIME PRIME COMPUTER, INC. [FXS]
C*192.012.078.rrr GENNET GENENTECH NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SXM]
C*192.012.079.rrr SLI SOFTWARE LEVERAGE INC. [MXG]
R 192.012.080.rrr CAEN UMICH-CAEN [HWB]
R 192.012.081.rrr YALE-RING-NET YALE RESEARCH RING [RC77]
C 192.012.082.rrr CU-CC-NET Columbia CC Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC14]
G 192.012.083.rrr UCDLA-EXNET UCDLA EXPERIMENTAL NET [CXL]
G 192.012.084.rrr UCDLA-PCNET UCDLA PERSONAL NET [CXL]
G 192.012.085.rrr UCDLA-OPNET UCDLA OPTICAL DISK [CXL]
G 192.012.086.rrr UCDLA-RADNET UCDLA PACKET RADIO [CXL]
G 192.012.087.rrr UCDLA-CSLNET UCDLA STATE LIBRARY [CXL]
R*192.012.088.rrr RUTGERS-NWK RUTGERS, NEWARK [DXB]
R 192.012.089.rrr SBCS-CSDEPT-1 SB Computer Science [JXS]
R 192.012.090.rrr SBCS-CSDEPT-2 SB Computer Science [JXS]
R 192.012.091.rrr RPICSNET0 RPICS-LOCALNET-0 [MS9]
R 192.012.092.rrr RPICSNET1 RPICS-LOCALNET-1 [MS9]
R 192.012.093.rrr RPICSNET2 RPICS-LOCALNET-2 [MS9]
R 192.012.094.rrr RPICSNET3 RPICS-LOCALNET-3 [MS9]
R 192.012.095.rrr RPICSNET4 RPICS-LOCALNET-4 [MS9]
R 192.012.096.rrr RPICSNET5 RPICS-LOCALNET-5 [MS9]
R 192.012.097.rrr RPICSNET6 RPICS-LOCALNET-6 [MS9]
R 192.012.098.rrr RPICSNET7 RPICS-LOCALNET-7 [MS9]
R 192.012.099.rrr RPICSNET8 RPICS-LOCALNET-8 [MS9]
R 192.012.100.rrr RPICSNET9 RPICS-LOCALNET-9 [MS9]
R*192.012.101.rrr OSU-CGRG OSU Computer Graphics [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),KXS]
G 192.012.102.rrr AMES-NAS-HY AMES NAS HY NET [MF31]
R 192.012.103.rrr CSU-USCETHER Colorado State Univ Nets [RXB1]
R 192.012.104.rrr CSUNRELETHER Colorado State Univ Nets [RXB1]
R 192.012.105.rrr CSU-ASYNC Colorado State Univ Nets [RXB1]
R 192.012.106.rrr CSU-LANCE Colorado State Univ Nets [RXB1]Reynolds & Postel [Page 18]
RFC 990 November 1986 Network Numbers
R 192.012.107.rrr CSU-ATMOS Colorado State Univ Nets [RXB1]
R 192.012.108.rrr CSU-UCC-ETHER Colorado State Univ Nets [RXB1]
R*192.012.109 rrr-192.012.118.rrr Colorado State Univ Nets [RXB1]
G 192.012.119.rrr ICST ICST Network [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JCN2]
D 192.012.120.rrr MITRE-B-NET MITRE BEDFORD ETHER [BSW]
R*192.012.121.rrr FSUCS FSU COMPUTER SCIENCE 1 [TXB]
R*192.012.122.rrr FSUCS2 FSU COMPUTER SCIENCE 2 [TXB]
G 192.012.123.rrr AMES-CCF-NET AMES CCF NETWORK [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MSM1]
D 192.012.124.rrr ETL-LAN ETL LOCAL AREA NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),WWS]
D 192.012.125.rrr CRDC-NET1 CRDC-NET1 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JXY]
D 192.012.126.rrr CRDC-NET2 CRDC-NET2 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JXY]
R 192.012.127.rrr LL-MI-NET LL-Machine Intell. [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GAA]
R 192.012.128.rrr AITAC-ADMIN SRI-AITAC ADMIN NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DVC]
C*192.012.129.rrr SYM-CAN Symbolics/Canada [MXH]
R 192.012.130.rrr SDC-SM SDC Santa Monica [CAS]
R 192.012.131.rrr SAC-ADMIN SRI-SAC ADMIN NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),KMC3]
R 192.012.132.rrr LLL-MON LLL Open Labnet-1 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BANDY]
R 192.012.133.rrr LLL-TUE LLL Open Labnet-2 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BANDY]
R 192.012.134.rrr LLL-WED LLL Open Labnet-3 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BANDY]
R 192.012.135.rrr LLL-THU LLL Open Labnet-4 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BANDY]
R 192.012.136.rrr LLL-FRI LLL Open Labnet-5 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BANDY]
R 192.012.137.rrr LLL-SAT LLL Open Labnet-6 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BANDY]
R 192.012.138.rrr LLL-SUN LLL Open Labnet-7 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BANDY]
D 192.012.139.rrr JTELS-BEN-GW JUMPS Teleprocessing [RR26]
R*192.012.140.rrr INFERENCE INFERENCE [DXT]
R 192.012.141.rrr CSS-ETHER CSS Workstation Net 2 [RA11]
C*192.012.142.rrr SENTRY Sentry Adv. Prod. Net [LXL]
C*192.012.143.rrr VHSIC-NET Sentry VHSIC Test [LXL]
R 192.012.144.rrr ECRCNET ECRC Internet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),PXD]
C*192.012.145 rrr-192.012.154.rrr RCA-CADNET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXG]
C*192.012.155 rrr-192.012.170.rrr MTCS-CUST [SXF]
D 192.012.171.rrr PICANET2 Picatinny Arsenal 2 [RFD1]
R 192.012.172.rrr ROCKWELLENET ROCKWELL ETHERNET [NG]
R 192.012.173.rrr AERO-D8 Aerospace [AWS3]
R*192.012.174 rrr-192.012.183.rrr TORONTO [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BXD]
R 192.012.184.rrr DSPO-NET BRL Hyper Proj Net [BT5]
R 192.012.185.rrr BU-NET BU COMPUTING [BS24]
R 192.012.186.rrr BU-ACCNET BU ACADEMIC [BS24]
R 192.012.187.rrr BU-BROADB BU BROADBAND [BS24]
R 192.012.188.rrr BU-SCINET BU SCIENCE [BS24]
R 192.012.189.rrr BU-ENGNET BU ENGINEERING [BS24]
R 192.012.190.rrr BU-DSGNET BU DIST SYS [BS24]
R 192.012.191.rrr BU-MEDNET BU MED SCHOOL [BS24]
R 192.012.192.rrr CNUCE-LAN1 CNR Pisa Ethernet [ABB2]
R 192.012.193.rrr CNUCE-LAN2 CNR Pisa Ethernet [ABB2]
R 192.012.194.rrr CNUCE-LAN3 CNR Pisa Ethernet [ABB2]
R 192.012.195.rrr SDC-PRC SDC Paoli R&D Center [MXS2]Reynolds & Postel [Page 19]
RFC 990 November 1986 Network Numbers
D 192.012.196.rrr JHUAPL-NET JHU APL Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SAK3]
D 192.012.197.rrr ACATT-ETHER1 ADEA/CECOM Adv Tech [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
D 192.012.198.rrr ACATT-ETHER2 ADEA/CECOM Adv Tech [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
D 192.012.199.rrr LEWIS-ETHER1 ADEA/SRI Ft. Lewis [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
D 192.012.200.rrr SRI-PSON-10 ADEA/SRI Ft. Lewis [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
D 192.012.201.rrr SRI-PSON-11 ADEA/SRI Ft. Lewis [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
D 192.012.202.rrr SRI-PSON-12 ADEA/SRI Ft. Lewis [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
D 192.012.203.rrr SRI-PSON-13 ADEA/SRI Ft. Lewis [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
D 192.012.204.rrr SRI-PSON-14 ADEA/SRI Ft. Lewis [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),ERK3]
R 192.012.205.rrr OHIO-STATE1 Ohio State Univ. [RSD2]
R 192.012.206.rrr INDIANA Indiana-Bloomington [BXS1]
R 192.012.207.rrr SUPERCOMP SDSC-Supercomputer [SIP]
R 192.012.208.rrr TEK-NET Teknowledge-Net [TE2]
R 192.012.209.rrr NSF NSF Internal Net [FXW]
R*192.012.210.rrr NORTHEASTERN Northeastern Univ. [CXJ]
R 192.012.211.rrr JVNC NSF/JVNC Net [HXH]
R 192.012.212.rrr RAND-NET2 RAND-NET2 [JDG]
R 192.012.213.rrr RAND-NET3 RAND-NET3 [JDG]
R*192.012.214.rrr BUFFALO-CS SUNY/Buffalo-CS-Ether [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JRL8]
R 192.012.215.rrr XDRENET DRE X.25 COMPONENT [JR17]
R 192.012.216.rrr STEVENS-TECH Stevens Inst of Tech [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),RXM]
R 192.012.217.rrr T EMORY-INET1 Emory Internet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SA29]
R 192.012.218.rrr T EMORY-INET2 Emory Internet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SA29]
R 192.012.219.rrr T EMORY-INET3 Emory Internet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),SA29]
R 192.012.220 rrr-192.012.234.rrr UWISC-IPNET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),EJN1]
R*192.012.235.rrr IDA-NET Comp Sc Linkoping S [MXA2]
R 192.012.236.rrr CITNET CIT Campus Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),CXB]
R*192.012.237.rrr HCSC-APOLLO Honeywell CSC Apollo [[4](#ref-4 ""Domain TCP/IP Reference""),TRG4]
R*192.012.238.rrr CU-BOULDER CU Boulder Campus [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.239.rrr CU-ACS CU ACS Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.240.rrr CU-ENGINEER CU Engineering Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.241.rrr CU-SUNNET CU Sun Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.242.rrr CU-CER CU CER Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.243.rrr CU-OT CU Office Tower [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.244.rrr CU-ENTERPRISE CU ECE Sun Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.245.rrr CU-LASP CU LASP Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.246.rrr CU-JILA CU JILA Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.247.rrr CU-PHYSICS CU Physics Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.248.rrr CU-PSYCHOLOGY CU Psychology Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.249.rrr CU-MCDB CU MCDB Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.250.rrr CU-AI CU AI Consortium [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R*192.012.251.rrr CU-CHEMISTRY CU Chemistry Net [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),DXW]
R 192.012.252.rrr LL-VENET1 Linclon Labs Venet1 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.012.253.rrr LL-VENET2 Linclon Labs Venet2 [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.012.254.rrr LL-APOLLO Linclon Labs Apollo [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
R 192.012.255.rrr LL-ENET Linclon Labs Enet [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),BC65]
D 192.013.000.rrr-192.014.255.rrr DODIIS Subnetworks [AY5]Reynolds & Postel [Page 20]
RFC 990 November 1986 Network Numbers
C*192.015.000.rrr-192.015.255.rrr NBINET [WW2]
G 192.016.000.rrr-192.016.049.rrr LANLLAN [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),JC11]
R 192.016.050.rrr-192.016.071.rrr RPI-LOCALNETS [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MS9]
R 192.016.072.rrr UTCHPC U.T. System CHPC [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),WCB3]
R 192.016.073.rrr UTDALLAS U.T. Dallas [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),WCB3]
R 192.016.074.rrr UTABRC U.T. Austin BRC [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),WCB3]
C*192.016.075.rrr-192.016.122.rrr CSC-BLOCK [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),GXG]
R*192.016.123.rrr-192.016.154.rrr Swedish Network [BXE]
R*192.016.155.rrr-192.016.166.rrr CERN-Block [[BXS](#ref-BXS)]
R 192.016.167.rrr YALE-HP-NET YALE-HP-NET [RC77]
D 192.016.168.rrr PICANET3 Picatinny 3 [RFD1]
D 192.016.169.rrr NRL-HUBNET Experimental Hubnet [MPM]
C 192.016.170.rrr TWG-DEMO-NET TWG Net for Demos [JXS1]
R 192.016.171.rrr MACOM M/A-COM Net [JXA]
192.016.172.rrr-192.016.255.rrr Unassigned [JBP]
R*192.017.000.rrr-192.017.255.rrr NIBELUNG [MXA]
C*192.018.000.rrr-192.018.255.rrr SUN Microsystems, Inc. [BN4]
C*192.019.000.rrr-192.019.255.rrr SYSNET-2 [EXY]
C*192.020.000.rrr-192.020.255.rrr ATT-MD-NET [[129](#ref-129 ""The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification""),MH12]
C*192.021.000.rrr-192.021.255.rrr FORMATIVE [SXB]
C*192.022.000.rrr-192.022.255.rrr APPLICON [AXS1]
C*192.023.000.rrr-192.023.255.rrr FACTNET [[JXB](#ref-JXB)]
C*192.024.000.rrr-192.024.255.rrr CHROMATICS [RXB2]
R*192.025.000.rrr-192.024.255.rrr Hewlett Packard [SXI]
D*192.026.000.rrr ACSAD ACSAD Network [SXH]
R 192.026.001.rrr MCC-DB1-NET MCC DB1 Network [CBD]
R 192.026.002.rrr MCC-DB2-NET MCC DB2 Network [CBD]
R 192.026.003.rrr MCC-DB3-NET MCC DB3 Network [CBD]
R 192.026.004.rrr MCC-DB4-NET MCC DB4 Network [CBD]
R 192.026.005.rrr MCC-DB5-NET MCC DB5 Network [CBD]
R 192.026.006.rrr MCC-DB6-NET MCC DB6 Network [CBD]
R 192.026.007.rrr SPAWAR SPARWAR Systems Command [JK7]
192.026.008.rrr Unassigned Unassigned [JBP]
R*192.026.009.rrr ICOT ICOT Local Network [SXT]
R 192.026.010.rrr GALLAUDET GALLAUDET UNIVERSITY [KXC]
D 192.026.011.rrr NRL-HUBNET1 Experimental Hubnet 1 [MPM]
D 192.026.012.rrr NRL-HUBNET2 Experimental Hubnet 2 [MPM]
D 192.026.013.rrr NRL-HUBNET3 Experimental Hubnet 3 [MPM]
D 192.026.014.rrr NRL-HUBNET4 Experimental Hubnet 4 [MPM]
D 192.026.015.rrr NRL-HUBNET5 Experimental Hubnet 5 [MPM]
D 192.026.016.rrr NRL-HUBNET6 Experimental Hubnet 6 [MPM]
D 192.026.017.rrr NRL-HUBNET7 Experimental Hubnet 7 [MPM]
D 192.026.018.rrr NRL-HUBNET8 Experimental Hubnet 8 [MPM]
D 192.026.019.rrr NRL-HUBNET9 Experimental Hubnet 9 [MPM]
R*192.026.020.rrr NJIT-NET NJIT-SUPERCOMPUTER [BXC]
R 192.026.021.rrr SDC-PRC-SW SDC/PAOLI SOFT TECH [MXS2]
R 192.026.022.rrr SDC-PRC-LBS SDC/PAOLI ARTIF INT [MXS2]Reynolds & Postel [Page 21]
RFC 990 November 1986 Network Numbers
R 192.026.023.rrr SDC-PRC-SA SDC/PAOLI SYS ARCH [MXS2]
R 192.026.024.rrr SDC-PRC-CR SDC/PAOLI COMP RES [MXS2]
R 192.026.025.rrr LUCID Lucid Network [BXM]
192.026.026.rrr-192.026.255.rrr Unassigned [JBP]
C*192.027.000.rrr-192.027.255.rrr Hughes Aircraft VLSI [PXH1]
192.028.000.rrr-223.255.254.rrr Unassigned [JBP]
223.255.255.rrr Reserved [JBP]Other Reserved Internet Addresses
* Internet Address Name Network References
- ---------------- ---- ------- ----------
224.000.000.000-239.255.255.255 Multicast [[44](#ref-44 ""Host Extensions for IP Multicasting""),JBP]
240.000.000.000-255.255.255.255 Reserved [JBP]Reynolds & Postel [Page 22]
RFC 990 November 1986 Network Numbers
Network Totals
Assigned for the ARPA-Internet and the DDN-Internet
Class A B C Total
Research 13 92 775 880
Defense 9 19 45 73
Government 1 15 97 113
Commercial 3 4 5 12
Total 26 130 922 1078
Allocated for Internet and Independent Uses
Class A B C Total
Research 14 105 1681 1800
Defense 9 20 47 76
Government 1 17 98 116
Commercial 3 12 3974 3989
Total 27 154 5800 5981
Maximum Allowed
Class A B C Total
Research 8 1024 65536 66568
Defense 24 3072 458752 461848
Government 24 3072 458752 461848
Commercial 74 9214 1114137 1123394
Total 126 16382 2097150 2113658Reynolds & Postel [Page 23]
RFC 990 November 1986 Version Numbers
ASSIGNED VERSION NUMBERSIn the Internet Protocol (IP) [[46](#ref-46 ""DDN Protocol Handbook""),[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification"")] there is a field to identify the version of the internetwork general protocol. This field is 4 bits in size.
Assigned Internet Version Numbers
Decimal Keyword Version References
------- ------- ------- ----------
0 Reserved [JBP]
1-3 Unassigned [JBP]
4 IP Internet Protocol [[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification""),JBP]
5 ST ST Datagram Mode [[51](#ref-51 ""ST - A Proposed Internet Stream Protocol""),JWF]
6-14 Unassigned [JBP]
15 Reserved [JBP]Reynolds & Postel [Page 24]
RFC 990 November 1986 Protocol Numbers
ASSIGNED PROTOCOL NUMBERSIn the Internet Protocol (IP) [[46](#ref-46 ""DDN Protocol Handbook""),[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification"")] there is a field, called Protocol, to identify the the next level protocol. This is an 8 bit field.
Assigned Internet Protocol Numbers
Decimal Keyword Protocol References
------- ------- -------- ----------
0 Reserved [JBP]
1 ICMP Internet Control Message [[92](#ref-92 ""Internet Control Message Protocol - DARPA Internet Program Protocol Specification""),JBP]
2 IGMP Internet Group Management [[44](#ref-44 ""Host Extensions for IP Multicasting""),JBP]
3 GGP Gateway-to-Gateway [[59](#ref-59 ""The DARPA Internet Gateway""),MB]
4 Unassigned [JBP]
5 ST Stream [[51](#ref-51 ""ST - A Proposed Internet Stream Protocol""),JWF]
6 TCP Transmission Control [[102](#ref-102 ""Transmission Control Protocol - DARPA Internet Program Protocol Specification""),JBP]
7 UCL UCL [PK]
8 EGP Exterior Gateway Protocol [[118](#ref-118 ""STUB""),DLM1]
9 IGP any private interior gateway [JBP]
10 BBN-RCC-MON BBN RCC Monitoring [SGC]
11 NVP-II Network Voice Protocol [[25](#ref-25 ""Specifications for the Network Voice Protocol""),SC3]
12 PUP PUP [[15](#ref-15 ""PUP: An Internetwork Architecture""),HGM]
13 ARGUS ARGUS [RWS4]
14 EMCON EMCON [BN7]
15 XNET Cross Net Debugger [[57](#ref-57 ""XNET Formats for Internet Protocol Version 4""),JFH2]
16 CHAOS Chaos [NC3]
17 UDP User Datagram [[100](#ref-100 ""User Datagram Protocol""),JBP]
18 MUX Multiplexing [[26](#ref-26 ""Multiplexing Protocol""),JBP]
19 DCN-MEAS DCN Measurement Subsystems [DLM1]
20 HMP Host Monitoring [[58](#ref-58 ""A Host Monitoring Protocol""),RH6]
21 PRM Packet Radio Measurement [ZSU]
22 XNS-IDP XEROX NS IDP [[139](#ref-139 ""Internet Transport Protocols""),HGM]
23 TRUNK-1 Trunk-1 [SA2]
24 TRUNK-2 Trunk-2 [SA2]
25 LEAF-1 Leaf-1 [SA2]
26 LEAF-2 Leaf-2 [SA2]
27 RDP Reliable Data Protocol [[135](#ref-135 ""Reliable Data Protocol""),RH6]
28 IRTP Internet Reliable Transaction [[76](#ref-76 ""Internet Reliable Transaction Protocol""),TXM]
29 ISO-TP4 ISO Transport Protocol Class 4 [[64](#ref-64 ""ISO Transport Protocol Specification - ISO DP 8073""),RC7]
30 NETBLT Bulk Data Transfer Protocol [[24](#ref-24 ""NETBLT: A Bulk Data Transfer Protocol""),DDC1]
31-60 Unassigned [JBP]
61 any host internal protocol [JBP]
62 CFTP CFTP [[52](#ref-52 ""CFTP""),[HCF2](#ref-HCF2)]
63 any local network [JBP]
64 SAT-EXPAK SATNET and Backroom EXPAK [SHB]
65 MIT-SUBNET MIT Subnet Support [NC3]Reynolds & Postel [Page 25]
RFC 990 November 1986 Protocol Numbers
66 RVD MIT Remote Virtual Disk Protocol [MBG]
67 IPPC Internet Pluribus Packet Core [SHB]
68 any distributed file system [JBP]
69 SAT-MON SATNET Monitoring [SHB]
70 Unassigned [JBP]
71 IPCV Internet Packet Core Utility [SHB]
72-75 Unassigned [JBP]
76 BR-SAT-MON Backroom SATNET Monitoring [SHB]
77 Unassigned [JBP]
78 WB-MON WIDEBAND Monitoring [SHB]
79 WB-EXPAK WIDEBAND EXPAK [SHB]
80-254 Unassigned [JBP]
255 Reserved [JBP]Reynolds & Postel [Page 26]
RFC 990 November 1986 Port Numbers
ASSIGNED PORT NUMBERSPorts are used in the TCP [[46](#ref-46 ""DDN Protocol Handbook""),[102](#ref-102 ""Transmission Control Protocol - DARPA Internet Program Protocol Specification"")] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port".
To the extent possible, these same port assignments are used with the UDP [[46](#ref-46 ""DDN Protocol Handbook""),[100](#ref-100 ""User Datagram Protocol"")].
To the extent possible, these same port assignments are used with the ISO-TP4 [[64](#ref-64 ""ISO Transport Protocol Specification - ISO DP 8073"")].
The assigned ports use a small portion of the possible port numbers. The assigned ports have all except the low order eight bits cleared to zero. The low order eight bits are specified here.
Port Assignments:
Decimal Keyword Description References
------- ------- ----------- ----------
0 Reserved [JBP]
1-4 Unassigned [JBP]
5 RJE Remote Job Entry [[17](#ref-17 ""Remote Job Entry Protocol""),JBP]
7 ECHO Echo [[90](#ref-90 ""Echo Protocol""),JBP]
9 DISCARD Discard [[88](#ref-88 ""Discard Protocol""),JBP]
11 USERS Active Users [[84](#ref-84 ""Active Users""),JBP]
13 DAYTIME Daytime [[87](#ref-87 ""Daytime Protocol""),JBP]
15 NETSTAT Who is up or NETSTAT [JBP]
17 QUOTE Quote of the Day [[95](#ref-95 ""Quote of the Day Protocol""),JBP]
19 CHARGEN Character Generator [[86](#ref-86 ""Character Generator Protocol""),JBP]
20 FTP-DATA File Transfer [Default Data] [[91](#ref-91 ""File Transfer Protocol""),JBP]
21 FTP File Transfer [Control] [[91](#ref-91 ""File Transfer Protocol""),JBP]
23 TELNET Telnet [[108](#ref-108 ""Telnet Protocol Specification""),JBP]
25 SMTP Simple Mail Transfer [[97](#ref-97 ""Simple Mail Transfer Protocol""),JBP]
27 NSW-FE NSW User System FE [[29](#ref-29 ""Semi-Annual Technical Report""),RHT]
29 MSG-ICP MSG ICP [[82](#ref-82 ""MSG: The Interprocess Communication Facility for the National Software Works""),RHT]
31 MSG-AUTH MSG Authentication [[82](#ref-82 ""MSG: The Interprocess Communication Facility for the National Software Works""),RHT]
33 DSP Display Support Protocol [MLC]
35 any private printer server [JBP]
37 TIME Time [[104](#ref-104 ""Time Protocol""),JBP]
39 RLP Resource Location Protocol [[1](#ref-1 ""Resource Location Protocol""),MA]
41 GRAPHICS Graphics [[125](#ref-125 ""A Networks Graphics Protocol""),JBP]
42 NAMESERVER Host Name Server [[94](#ref-94 ""Name Server""),JBP]
43 NICNAME Who Is [[56](#ref-56 ""Nicname/Whois""),JAKE]Reynolds & Postel [Page 27]
RFC 990 November 1986 Port Numbers
44 MPM-FLAGS MPM FLAGS Protocol [JBP]
45 MPM Message Processing Module [recv] [[93](#ref-93 ""Internet Message Protocol""),JBP]
46 MPM-SND MPM [default send] [[93](#ref-93 ""Internet Message Protocol""),JBP]
47 NI-FTP NI FTP [[132](#ref-132 ""A Network Independent File Transfer Protocol""),SK]
49 LOGIN Login Host Protocol [PHD1]
51 LA-MAINT IMP Logical Address Maintenance [[75](#ref-75 ""Ethernet: Distributed Packet Switching for Local Computer Networks""),AGM]
53 DOMAIN Domain Name Server [[79](#ref-79 ""Domain Names - Concepts and Facilities""),[80](#ref-80 ""Domain Names - Implementation and Specification""),PM1]
55 ISI-GL ISI Graphics Language [[14](#ref-14 ""Graphics Language (version 2.1)""),RB6]
57 any private terminal access [JBP]
59 any private file service [JBP]
61 NI-MAIL NI MAIL [[12](#ref-12 ""A Simple NIFTP-Based Mail System""),SK]
63 VIA-FTP VIA Systems - FTP [[DXD](#ref-DXD)]
65 TACACS-DS TACACS-Database Service [[11](#ref-11 ""User Manual for TAC User Database Tool""),RHT]
67 BOOTPS Bootstrap Protocol Server [[41](#ref-41 ""BOOTSTRAP Protocol (BOOTP)""),WJC2]
68 BOOTPC Bootstrap Protocol Client [[41](#ref-41 ""BOOTSTRAP Protocol (BOOTP)""),WJC2]
69 TFTP Trivial File Transfer [[122](#ref-122 ""The TFTP Protocol (Revision 2)""),DDC1]
71 NETRJS-1 Remote Job Service [[16](#ref-16 ""NETRJS Protocol""),RTB]
72 NETRJS-2 Remote Job Service [[16](#ref-16 ""NETRJS Protocol""),RTB]
73 NETRJS-3 Remote Job Service [[16](#ref-16 ""NETRJS Protocol""),RTB]
74 NETRJS-4 Remote Job Service [[16](#ref-16 ""NETRJS Protocol""),RTB]
75 any private dial out service [JBP]
77 any private RJE service [JBP]
79 FINGER Finger [[54](#ref-54 ""Name/Finger""),KLH]
81 HOSTS2-NS HOSTS2 Name Server [EAK1]
83 MIT-ML-DEV MIT ML Device [DPR]
85 MIT-ML-DEV MIT ML Device [DPR]
87 any private terminal link [JBP]
89 SU-MIT-TG SU/MIT Telnet Gateway [MRC]
91 MIT-DOV MIT Dover Spooler [EBM]
93 DCP Device Control Protocol [DT15]
95 SUPDUP SUPDUP [[32](#ref-32 ""SUPDUP Protocol""),MRC]
97 SWIFT-RVF Swift Remote Vitural File Protocol [MXR]
98 TACNEWS TAC News [FRAN]
99 METAGRAM Metagram Relay [GEOF]
101 HOSTNAME NIC Host Name Server [[55](#ref-55 ""Hostnames Server""),JAKE]
102 ISO-TSAP ISO-TSAP [[20](#ref-20 ""ISO Transport Services on Top of the TCP""),MTR]
103 X400 X400 [[HCF2](#ref-HCF2)]
104 X400-SND X400-SND [[HCF2](#ref-HCF2)]
105 CSNET-NS Mailbox Name Nameserver [[123](#ref-123 ""The CSNET Name Server""),MHS1]
107 RTELNET Remote Telnet Service [[96](#ref-96 ""Remote Telnet Service""),JBP]
109 POP-2 Post Office Protocol - Version 2 [[19](#ref-19 ""Post Office Protocol - Version 2""),JKR1]
111 SUNRPC SUN Remote Procedure Call [DXG]
113 AUTH Authentication Service [[126](#ref-126 ""Authentication Service""),MCSJ]
115 SFTP Simple File Transfer Protocol [[71](#ref-71 ""Simple File Transfer Protocol""),MKL1]
117 UUCP-PATH UUCP Path Service [[45](#ref-45 ""Network Mail Path Service""),MAE]
119 NNTP Network News Transfer Protocol [[66](#ref-66 ""Network News Transfer Protocol""),PL4]
121 ERPC HYDRA Expedited Remote Procedure Call[128,JXO]Reynolds & Postel [Page 28]
RFC 990 November 1986 Port Numbers
123 NTP Network Time Protocol [[78](#ref-78 ""Network Time Protocol""),DLM1]
125 LOCUS-MAP Locus PC-Interface Net Map Server [[134](#ref-134 ""Transparent Integration of UNIX and MS-DOS""),BXG]
127 LOCUS-CON Locus PC-Interface Conn Server [[134](#ref-134 ""Transparent Integration of UNIX and MS-DOS""),BXG]
129 PWDGEN Password Generator Protocol [[136](#ref-136 ""Password Generator Protocol""),FJW]
130 CISCO-FNA CISCO FNATIVE [WXB]
131 CISCO-TNA CISCO TNATIVE [WXB]
132 CISCO-SYS CISCO SYSMAINT [WXB]
133-159 Unassigned [JBP]
160-223 Reserved [JBP]
224-241 Unassigned [JBP]
243 SUR-MEAS Survey Measurement [[13](#ref-13 ""A Report on the Survey Project""),AV]
245 LINK LINK [[18](#ref-18 ""Inter-Entity Communication -- An Experiment""),RDB2]
247-255 Unassigned [JBP]Reynolds & Postel [Page 29]
RFC 990 November 1986 Autonomous System Numbers
ASSIGNED AUTONOMOUS SYSTEM NUMBERSThe Exterior Gateway Protocol (EGP) [[115](#ref-115 ""Exterior Gateway Protocol""),[118](#ref-118 ""STUB"")] specifies that groups of gateways may form autonomous systems. The EGP provides a 16-bit field for identifying such systems. The values of this field are registered here.
Autonomous System Numbers:
Decimal Name References
------- ---- ----------
0 Reserved [JBP]
1 The BBN Core Gateways [MB]
2 DCN-AS [DLM1]
3 The MIT Gateways [LM8]
4 ISI-AS [JKR1]
5 Symbolics [CH2]
6 HIS-Multics [JLM23]
7 UK-MOD [RNM1]
8 RICE-AS [PGM]
9 CMU-ROUTER [MA]
10 CSNET-PDN-AS [RDR4]
11 HARVARD [SB28]
12 NYU-DOMAIN [EF5]
13 BRL-AS [RBN1]
14 COLUMBIA-GW [BC14]
15 NET DYNAMICS EXP [ZSU]
16 LBL [WG]
17 PURDUE-CS [KCS1]
18 UTEXAS [JSQ1]
19 CSS-DOMAIN [RR2]
20 UR [LB16]
21 RAND [JDG]
22 NOSC [RLB3]
23 RIACS-AS [DG28]
24 AMES-NAS-GW [MF31]
25 UCB [MK17]
26 CORNELL [BN9]
27 UMDNET [JWO1]
28 DFVLR-SYS [GB7]
29 YALE-AS [JG46]
30 SRI-AICNET [PM4]
31 CIT-CS [AD22]
32 STANFORD [PA5]
33 DEC-WRL-AS [RKJ2]
34 UDEL-EECIS [NMM]
35 MICATON [WDL]Reynolds & Postel [Page 30]
RFC 990 November 1986 Autonomous System Numbers
36 EGP-TESTOR [BP17]
37 NSWC [MXP1]
38 UIUC [AKC]
39 NRL-ITD [AP]
40 MIT-TEST [NC3]
41 AMES [MSM1]
42 THINK-AS [BJN1]
43 BNL-AS [GC]
44 S1-DOMAIN [LWR]
45 LLL-TIS-AS [[NAL](#ref-NAL "Jr. BCR Karn@BELLCORE-CS-GW.ARPA [PL4] Phil Lapsley BERKELEY phil@UCBARPA.BERKELEY.EDU [PM1] Paul Mockapetris ISI Mockapetris@ISI.EDU [PM4] Paul Martin SRI PMartin@SRI-AI.ARPA [PS27] Paal Spilling NTA Spilling@D.ISI.EDU [PXA] Phillip G. Apley BITSTREAM PGA@MIT-OZ.ARPA [PXB] Pat Boyle UBC boyle.ubc@RELAY.CS.NET [PXC] Pam Cance XEROX cance.osbunorth@XEROX.COM [PXD] Pete Delaney ECRC pete%ecrcvax@RELAY.CS.NET [PXH] Paul Hyder UCSB UCSBCSL!ENGRVAX!HYDER@UCBVAX.BERKELEY.EDU [PXH1] Peter Ho HAC ---none--- [PXM] Pat Marques NSRDC marques@DTRC.ARPA [PXN] Peter Nellessen SIEMENS crtvax!pn@CMU-CS-SPICE.EDU [PXP] Paul Patton HONEYWELL ---none--- [RA11] Rick Adams CCI Rick@SEISMO.CSS.GOV [RA17] Bob Albrightson WASHINGTON BOB@WASHINGTON.ARPA [RB9] Richard Bisbey ISI Bisbey@ISI.EDU [RBN1] Ronald Natalie")]
46 RUTGERS [RM8]
47 USC-OBERON [DRS4]
48 NRL-AS [WF3]
49 ICST-AS [JCN2]
50 ORNL-MSRNET [THD]
51 USAREUR-EM-AS [WXD]
52 UCLA [BXL]
53 NORTHROP-AS [RSM1]
54 COA-FIN-NET [RR26]
55 UPENN-CIS [IW5]
56 OPTIMIS-P [JXL]
57 UMN-REI-UC [HWB]
58 DREA-AS [GLH5]
59 WISC-MADISON-AS [EJN1]
60 DARPA-BFLY [MB]
61 DEC-MARLBORO-AS [WM3]
62 TEKVAXC [TE2]
63 LL-MI [RTL]
64 MITRE-B-AS [BSW]
65 LOGNET-AS [JR15]
66 ETL-AI [MMM3]
67 SDC-PRC-AS [MXS2]
68 LANL-INET-AS [JC11]
69 WHARTON-AS [HK2]
70 NLM-GW [JA1]
71 SU-TEST [KSL]
72 SPAR-AS [RXB]
73 WASHINGTON-AS [RA17]
74 XDRENET-AS [JR17]
75 ANL-AS [LW26]
76 SDC-CAM-AS [DSR]
77 JHUAPL-AS [SAK3]
78 SSDF-CDC-GW [RE22]
79 DSPO-HC-AS [BT5]
80 GE-CRD [JC106]
81 TUCC-MCNC [JXR]
82 TWG-DEMO-AS [JXS1]Reynolds & Postel [Page 31]
RFC 990 November 1986 Autonomous System Numbers
83 PICANET-AS [RFD1]
84 DTNSRDC-AS1 [RWT2]
85 AERO-NET [LCN]
86 SURANET-AS [JXH1]
87-65534 Unassigned [JBP]
65535 Reserved [JBP]Reynolds & Postel [Page 32]
RFC 990 November 1986 Domain System Parameters
DOMAIN SYSTEM PARAMETERSThe Internet Domain Naming System (DOMAIN) includes several parameters. These are documented in RFC 883 [[80](#ref-80 ""Domain Names - Implementation and Specification"")]. The CLASS parameter is listed here. The per CLASS parameters are defined in separate RFCs as indicated.
Domain System Parameters:
Decimal Name References
------- ---- ----------
0 Reserved [PM1]
1 Internet [[80](#ref-80 ""Domain Names - Implementation and Specification""),PM1]
2 Unassigned [PM1]
3 Chaos [PM1]
4-65534 Unassigned [PM1]
65535 Reserved [PM1]Reynolds & Postel [Page 33]
RFC 990 November 1986 ARPANET Logical Addresses
ASSIGNED ARPANET LOGICAL ADDRESSESThe ARPANET facility for "logical addressing" is described in RFC 878 [[74](#ref-74 ""Logical Addressing Implementation Specification"")]. A portion of the possible logical addresses are reserved for standard uses.
There are 49,152 possible logical host addresses. Of these, 256 are reserved for assignment to well-known functions. Assignments for well-known functions are made by Joyce Reynolds. Assignments for other logical host addresses are made by the NIC.
Logical Address Assignments:
Decimal Description References
------- ----------- ----------
0 Reserved [JBP]
1 The BBN Core Gateways [MB]
2-254 Unassigned [JBP]
255 Reserved [JBP]Reynolds & Postel [Page 34]
RFC 990 November 1986 ARPANET Link Numbers
ASSIGNED ARPANET LINK NUMBERSThe word "link" here refers to a field in the original ARPANET Host/IMP interface leader. The link was originally defined as an 8-bit field. Later specifications defined this field as the "message-id" with a length of 12 bits. The name link now refers to the high order 8 bits of this 12-bit message-id field. The Host/IMP interface is defined in BBN Report 1822 [[10](#ref-10 ""Specifications for the Interconnection of a Host and an IMP"")].
The low-order 4 bits of the message-id field are called the sub-link. Unless explicitly specified otherwise for a particular protocol, there is no sender to receiver significance to the sub-link. The sender may use the sub-link in any way he chooses (it is returned in the RFNM by the destination IMP), the receiver should ignore the sub-link.
Link Assignments:
Decimal Description References
------- ----------- ----------
0 Reserved [JBP]
1-149 Unassigned [JBP]
150 Xerox NS IDP [[139](#ref-139 ""Internet Transport Protocols""),HGM]
151 Unassigned [JBP]
152 PARC Universal Protocol [[15](#ref-15 ""PUP: An Internetwork Architecture""),HGM]
153 TIP Status Reporting [JGH]
154 TIP Accounting [JGH]
155 Internet Protocol [regular] [[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification""),JBP]
156-158 Internet Protocol [experimental] [[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification""),JBP]
159 Figleaf Link [JBW1]
160-194 Unassigned [JBP]
195 ISO-IP [[65](#ref-65 ""Protocol for Providing the Connectionless-Mode Network Services""),RXM]
196-247 Experimental Protocols [JBP]
248-255 Network Maintenance [JGH]Reynolds & Postel [Page 35]
RFC 990 November 1986 IEEE 802 Numbers
IEEE 802 NUMBERS OF INTERESTSome of the networks of all classes are IEEE 802 Networks. These systems may use a Link Service Access Point (LSAP) field in much the same way the ARPANET uses the "link" field, further, there is a extension of the LSAP header called the Sub-Network Access Protocol (SNAP).
The IEEE likes to describe numbers in binary in bit transmission order, which is the opposite of the big-endian order used throughout the Internet protocol documentation.
Assignments:
Link Service Access Point Description References
-------------------------- ----------- ----------
IEEE Internet
binary binary decimal
00000000 00000000 0 Null LSAP [IEEE]
11000000 00000011 3 Group LLC Sublayer Mgt [IEEE]
01000000 00000010 4 Indiv LLC Sublayer Mgt [IEEE]
01100000 00000110 6 DOD IP [[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification""),JBP]
01110000 00001110 14 PROWAY-LAN [IEEE]
01110010 01001110 78 EIA-RS 511 [IEEE]
01110001 10001110 142 PROWAY-LAN [IEEE]
01010101 10101010 170 SNAP [IEEE]
01111111 11111110 254 ISO DIS 8473 [[65](#ref-65 ""Protocol for Providing the Connectionless-Mode Network Services""),JXJ]
11111111 11111111 255 Global DSAP [IEEE]These numbers (and others) are assigned by the IEEE Standards Office. The address is: IEEE Standards Office, 345 East 47th Street, New York, N.Y. 10017, Attn: Vince Condello. Phone: (212) 705-7092.
At an ad hoc special session on "IEEE 802 Networks and ARP" held during the TCP Vendors Workshop (August 1986), an approach to a consistent way to sent DOD-IP datagrams and other IP related protocols on 802 networks was developed.
Due to some evolution of the IEEE 802.2 standards and the need to provide for a standard way to do additional DOD-IP related protocols (such as Address Resolution Protocol (ARP)) on IEEE 802 networks, the following new policy is established, which will replace the old policy (see RFC-960 and RFC-948 [[138](#ref-138 ""Two Methods for the Transmission of IP Datagrams Over IEEE 802.3 Networks"")]).
The new policy is for DDN and ARPA-Internet community to use IEEE 802.2 encapsulation on 802.3, 802.4, and 802.5 networks by using the
Reynolds & Postel [Page 36]
RFC 990 November 1986 IEEE 802 Numbers
SNAP with an organization code indicating that the following 16 bits specify the Ethertype code (where IP = 2048 (0800 hex), see Ethernet Numbers of Interest).
Header
...--------+--------+--------+
MAC Header| Length | 802.{3/4/5} MAC
...--------+--------+--------+
+--------+--------+--------+
| Dsap=K1| Ssap=K1| control| 802.2 SAP
+--------+--------+--------+
+--------+--------+---------+--------+--------+
|protocol id or org code =K2| Ether Type | 802.2 SNAP
+--------+--------+---------+--------+--------+The values of K1 and K2 must be assigned by the IEEE. There is already assigned a value of K1 that indicates that the 5-octet SNAP header follows. There may be a value of K2 that is already assigned that indicates that the last two octets of the SNAP header holds the EtherType.
The total length of the SAP Header and the SNAP header is 8-octets, making the 802.2 protocol overhead come out on a nice octet boundary.
K1 is 170. The IEEE like to talk about things in bit transmission order and specifies this value as 01010101. In big-endian order, as used in Internet specifications, this becomes 10101010 binary, or AA hex, or 170 decimal.
We believe that K2 is 0 (zero). This must be further investigated. As an interim measure use K2 = 0.
The use of the IP LSAP (K1 = 6) is to be phased out as quickly as possible.
Reynolds & Postel [Page 37]
RFC 990 November 1986 Ethernet Numbers
ETHERNET NUMBERS OF INTERESTMany of the networks of all classes are Ethernets (10Mb) or Experimental Ethernets (3Mb). These systems use a message "type" field in much the same way the ARPANET uses the "link" field.
If you need an Ethernet type number, contact the XEROX Corporation, 2300 Geng Road, Palo Alto, California 94303, ATTN: Ms. Pam Cance [PXC].
Assignments:
Ethernet Exp. Ethernet Description References
------------- ------------- ----------- ----------
decimal Hex decimal octal
512 0200 512 1000 XEROX PUP [[15](#ref-15 ""PUP: An Internetwork Architecture""),HGM]
513 0201 - - PUP Addr. Trans. [HGM]
1536 0600 1536 3000 XEROX NS IDP [[139](#ref-139 ""Internet Transport Protocols""),HGM]
2048 0800 513 1001 DOD IP [[101](#ref-101 ""Internet Protocol - DARPA Internet Program Protocol Specification""),JBP]
2049 0801 - - X.75 Internet [HGM]
2050 0802 - - NBS Internet [HGM]
2051 0803 - - ECMA Internet [HGM]
2052 0804 - - Chaosnet [HGM]
2053 0805 - - X.25 Level 3 [HGM]
2054 0806 - - ARP [[83](#ref-83 ""An Ethernet Address Resolution Protocol or Converting Network Protocol Addresses to 48-bit Ethernet Addresses for Transmission on Ethernet Hardware""),JBP]
2055 0807 - - XNS Compatability [HGM]
2076 081C - - Symbolics Private [DCP1]
32771 8003 - - Cronus VLN [[127](#ref-127 ""The CRONUS Virtual Local Network""),DT15]
32772 8004 - - Cronus Direct [[127](#ref-127 ""The CRONUS Virtual Local Network""),DT15]
32774 8006 - - Nestar [HGM]
32784 8010 - - Excelan [HGM]
32821 8035 - - Reverse ARP [[50](#ref-50 ""A Reverse Address Resolution Protocol""),JCM]
36864 9000 - - Loopback [HGM]The standard for transmission of IP datagrams over Ethernets and Experimental Ethernets is specified in RFC 894 [99] and RFC 895 [85] respectively.
NOTE: Ethernet 48-bit address blocks are now assigned by the IEEE Standards Office (see section "IEEE 802 Numbers of Interest").
Reynolds & Postel [Page 38]
RFC 990 November 1986 Address Resolution Protocol
ASSIGNED ADDRESS RESOLUTION PROTOCOL PARAMETERSThe Address Resolution Protocol (ARP) specified in RFC 826 [[83](#ref-83 ""An Ethernet Address Resolution Protocol or Converting Network Protocol Addresses to 48-bit Ethernet Addresses for Transmission on Ethernet Hardware"")] has several parameters. The assigned values for these parameters are listed here.
Assignments:
Operation Code (op)
1 REQUEST
2 REPLY
Hardware Type (hrd)
Type Description References
---- ----------- ----------
1 Ethernet (10Mb) [JBP]
2 Experimental Ethernet (3Mb) [JBP]
3 Amateur Radio AX.25 [PXK]
4 Proteon ProNET Token Ring [JBP]
5 Chaos [GXP]
6 IEEE 802 Networks [JBP]
Protocol Type (pro)
Use the same codes as listed in the section "Ethernet Numbers
of Interest" (all hardware types use this code set for the
protocol type).Reynolds & Postel [Page 39]
RFC 990 November 1986 Public Data Network Numbers
ASSIGNED PUBLIC DATA NETWORK NUMBERSOne of the Internet Class A Networks is the international system of Public Data Networks. This section lists the mapping between the Internet Addresses and the Public Data Network Addresses (X.121).
The numbers below are assigned for networks that are connected to the ARPA-Internet and DDN-Internet, and for independent networks. These independent networks are marked with an asterisk preceding the number.
Assignments:
* Internet Public Data Net Description References
- -------------- ----------------- ----------- ----------
014.000.000.000 Reserved [JBP]
014.000.000.001 3110-317-00035 00 PURDUE-TN [CAK]
014.000.000.002 3110-608-00027 00 UWISC-TN [CAK]
014.000.000.003 3110-302-00024 00 UDEL-TN [CAK]
014.000.000.004 2342-192-00149 23 UCL-VTEST [PK]
014.000.000.005 2342-192-00300 23 UCL-TG [PK]
014.000.000.006 2342-192-00300 25 UK-SATNET [PK]
014.000.000.007 3110-608-00024 00 UWISC-IBM [MHS1]
014.000.000.008 3110-213-00045 00 RAND-TN [MO2]
014.000.000.009 2342-192-00300 23 UCL-CS [PK]
014.000.000.010 3110-617-00025 00 BBN-VAN-GW [JD21]
* 014.000.000.011 2405-015-50300 00 CHALMERS [UXB]
014.000.000.012 3110-713-00165 00 RICE [PAM6]
014.000.000.013 3110-415-00261 00 DECWRL [PAM6]
014.000.000.014 3110-408-00051 00 IBM-SJ [SA1]
014.000.000.015 2041-117-01000 00 SHAPE [JFW]
014.000.000.016 2628-153-90075 00 DFVLR4-X25 [GB7]
014.000.000.017 3110-213-00032 00 ISI-VAN-GW [JD21]
014.000.000.018 2624-522-80900 52 DFVLR5-X25 [GB7]
014.000.000.019 2041-170-10000 00 SHAPE-X25 [JFW]
014.000.000.020 5052-737-20000 50 UQNET [AXH]
014.000.000.021 3020-801-00057 50 DMC-CRC1 [JR17]
014.000.000.022 2624-522-80902 77 DFVLRVAX-X25 [GB7]
* 014.000.000.023 2624-589-00908 01 ECRC-X25 [PXD]
014.000.000.024-014.255.255.254 Unassigned [JBP]
014.255.255.255 Reserved [JBP]The standard for transmission of IP datagrams over the Public Data Network is specified in RFC 877 [[68](#ref-68 ""A Standard for the Transmission of IP Datagrams Over Public Data Networks"")].
Reynolds & Postel [Page 40]
RFC 990 November 1986 Telnet Options
ASSIGNED TELNET OPTIONSThe Telnet Protocol has a number of options that may be negotiated. These options are listed here. "Official ARPA-Internet Protocols" [[114](#ref-114 ""Official ARPA-Internet Protocols"")] provides more detailed information.
Options Name References
0 Binary Transmission [[106](#ref-106 ""Telnet Binary Transmission""),JBP]
1 Echo [[107](#ref-107 ""Telnet Echo Option""),JBP]
2 Reconnection [[7](#ref-7 ""Telnet Reconnection Option""),JBP]
3 Suppress Go Ahead [[110](#ref-110 ""Telnet Suppress Go Ahead Option""),JBP]
4 Approx Message Size Negotiation [[130](#ref-130 ""Telnet Output Approximate Message Size Option""),JBP]
5 Status [[109](#ref-109 ""Telnet Status Option""),JBP]
6 Timing Mark [[111](#ref-111 ""Telnet Timing Mark Option""),JBP]
7 Remote Controlled Trans and Echo [[103](#ref-103 ""Remote Controlled Transmission and Echoing Telnet Option""),JBP]
8 Output Line Width [[5](#ref-5 ""Telnet Output Line Width Option""),JBP]
9 Output Page Size [[6](#ref-6),JBP]
10 Output Carriage-Return Disposition [[33](#ref-33 ""Telnet Output Carriage-Return Disposition Option""),JBP]
11 Output Horizontal Tab Stops [[37](#ref-37 ""Telnet Output Horizontal Tabstops Option""),JBP]
12 Output Horizontal Tab Disposition [[36](#ref-36 ""Telnet Output Horizontal Tab Disposition Option""),JBP]
13 Output Formfeed Disposition [[34](#ref-34 ""Telnet Output Formfeed Disposition Option""),JBP]
14 Output Vertical Tabstops [[39](#ref-39 ""Telnet Output Vertical Tabstops Option""),JBP]
15 Output Vertical Tab Disposition [[38](#ref-38 ""Telnet Output Vertical Tab Disposition Option""),JBP]
16 Output Linefeed Disposition [[35](#ref-35 ""Telnet Output Linefeed Disposition""),JBP]
17 Extended ASCII [[133](#ref-133 ""Telnet Extended ASCII Option""),JBP]
18 Logout [[30](#ref-30 ""Telnet Logout Option""),MRC]
19 Byte Macro [[40](#ref-40 ""Revised Telnet Byte Marco Option""),JBP]
20 Data Entry Terminal [[43](#ref-43 ""Telnet Data Entry Terminal Option""),JBP]
22 SUPDUP [[31](#ref-31 ""Telnet SUPDUP Option""),[32](#ref-32 ""SUPDUP Protocol""),MRC]
22 SUPDUP Output [[53](#ref-53 ""Telnet SUPDUP-OUTPUT Option""),MRC]
23 Send Location [[67](#ref-67 ""Telnet Send-Location Option""),EAK1]
24 Terminal Type [[124](#ref-124 ""Telnet Terminal Type Option""),MHS1]
25 End of Record [[98](#ref-98 ""Telnet End of Record Option""),JBP]
26 TACACS User Identification [[3](#ref-3 ""TACACS User Identification Telnet Option""),BA4]
27 Output Marking [[120](#ref-120 ""Output Marking Telnet Option""),SXS]
28 Terminal Location Number [[81](#ref-81 ""Telnet Terminal Location Number Option""),RN6]
255 Extended-Options-List [[105](#ref-105 ""Telnet Extended Options - List Option""),JBP]Reynolds & Postel [Page 41]
RFC 990 November 1986 Machine Names
OFFICIAL MACHINE NAMESThese are the Official Machine Names as they appear in the NIC Host Table. Their use is described in RFC 952 [[49](#ref-49 ""DoD Internet Host Table Specification"")].
An Official Machine Name or CPU Type may be up to 40 characters taken from the set of uppercase letters, digits, and the two punctuation characters hyphen and slash. It must start with a letter, and end with a letter or digit.
ALTO AMDAHL-V7 APOLLO ATT-3B20 BBN-C/60 BURROUGHS-B/29 BURROUGHS-B/4800 BUTTERFLY C/30 C/70 CADLINC CADR CDC-170 CDC-170/750 CDC-173 CELERITY-1200 COMTEN-3690 CP8040 CTIWS-117 DANDELION DEC-10 DEC-1050 DEC-1077 DEC-1080 DEC-1090 DEC-1090B DEC-1090T DEC-2020T DEC-2040 DEC-2040T DEC-2050T DEC-2060 DEC-2060T DEC-2065 DEC-FALCON DEC-KS10 DORADO
Reynolds & Postel [Page 42]
RFC 990 November 1986 Machine Names
DPS8/70M ELXSI-6400 FOONLY-F2 FOONLY-F3 FOONLY-F4 GOULD GOULD-6050 GOULD-6080 GOULD-9050 GOULD-9080 H-316 H-60/68 H-68 H-68/80 H-89 HONEYWELL-DPS-6 HONEYWELL-DPS-8/70 HP3000 HP3000/64 IBM-158 IBM-360/67 IBM-370/3033 IBM-3081 IBM-3084QX IBM-3101 IBM-4331 IBM-4341 IBM-4361 IBM-4381 IBM-4956 IBM-PC IBM-PC/AT IBM-PC/XT IBM-SERIES/1 IMAGEN IMAGEN-8/300 IMSAI INTEGRATED-SOLUTIONS INTEGRATED-SOLUTIONS-68K INTEGRATED-SOLUTIONS-CREATOR INTEGRATED-SOLUTIONS-CREATOR-8 INTEL-IPSC IS-1 IS-68010 LMI LSI-11 LSI-11/2
Reynolds & Postel [Page 43]
RFC 990 November 1986 Machine Names
LSI-11/23 LSI-11/73 M68000 MASSCOMP MC500 MC68000 MICROVAX MICROVAX-I MICROVAX-II MV/8000 NAS3-5 NCR-COMTEN-3690 NOW ONYX-Z8000 PDP-11 PDP-11/3 PDP-11/23 PDP-11/24 PDP-11/34 PDP-11/40 PDP-11/44 PDP-11/45 PDP-11/50 PDP-11/70 PDP-11/73 PE-7/32 PE-3205 PERQ PLEXUS-P/60 PLI PLURIBUS PYRAMID-90 PYRAMID-90MX PYRAMID-90X RIDGE RIDGE-32 RIDGE-32C ROLM-1666 S1-MKIIA SMI SEQUENT-BALANCE-8000 SIEMENS SILICON-GRAPHICS SILICON-GRAPHICS-IRIS SPERRY-DCP/10 SUN SUN-2
Reynolds & Postel [Page 44]
RFC 990 November 1986 Machine Names
SUN-2/50 SUN-2/100 SUN-2/120 SUN-2/140 SUN-2/150 SUN-2/160 SUN-2/170 SUN-3/160 SUN-3/75 SUN-50 SUN-100 SUN-120 SUN-130 SUN-150 SUN-170 SYMBOLICS-3600 SYMBOLICS-3670 TANDEM-TXP TEK-6130 TI-EXPLORER TP-4000 TRS-80 UNIVAC-1100 UNIVAC-1100/60 UNIVAC-1100/62 UNIVAC-1100/63 UNIVAC-1100/64 UNIVAC-1100/70 UNIVAC-1160 VAX-11/725 VAX-11/730 VAX-11/750 VAX-11/780 VAX-11/785 VAX-11/790 VAX-11/8600 VAX-8600 VAX-8650 WANG-PC002 WANG-VS100 WANG-VS400 XEROX-1108 XEROX-8010
Reynolds & Postel [Page 45]
RFC 990 November 1986 System Names
OFFICIAL SYSTEM NAMESThese are the Official System Names as they appear in the NIC Host Table. Their use is described in RFC 952 [[49](#ref-49 ""DoD Internet Host Table Specification"")].
An Official System Names or Operating System Type may be up to 40 characters taken from the set of uppercase letters, digits, and the two punctuation characters hyphen and slash. It must start with a letter, and end with a letter or digit.
AEGIS APOLLO BS-2000 CEDAR CGW CHRYSALIS CMOS CMS COS CPIX CTOS DCN DDNOS DOMAIN EDX ELF EMBOS EMMOS EPOS FOONEX FUZZ GCOS GPOS HDOS IMAGEN INTERCOM IMPRESS INTERLISP IOS ITS LISP LISPM LOCUS MINOS MOS MPE5 MSDOS
Reynolds & Postel [Page 46]
RFC 990 November 1986 System Names
MULTICS MVS MVS/SP NEXUS NMS NONSTOP NOS-2 OS/DDP OS4 OS86 OSX PCDOS PERQ/OS PLI PSDOS/MIT RMX/RDOS ROS RSX11M SATOPS SCS SIMP SWIFT TAC TANDEM TENEX TOPS10 TOPS20 TP3010 TRSDOS ULTRIX UNIX UT2D V VM VM/370 VM/CMS VM/SP VMS VMS/EUNICE VRTX WAITS WANG XDE XENIX
Reynolds & Postel [Page 47]
RFC 990 November 1986 Protocol Names
OFFICIAL PROTOCOL AND SERVICE NAMESThese are the Official Protocol Names. Their use is described in greater detail in RFC 952 [[49](#ref-49 ""DoD Internet Host Table Specification"")].
An Official Protocol Name or Service Type may be up to 20 characters taken from the set of uppercase letters, digits, and the punctuation character hyphen. It must start with a letter, and end with a letter or digit.
ARGUS - ARGUS Protocol AUTH - Authentication Service BBN-RCC-MON - BBN RCC Monitoring BOOTPC - Bootstrap Protocol Client BOOTPS - Bootstrap Protocol Server BR-SAT-MON - Backroom SATNET Monitoring CFTP - CFTP CHAOS - CHAOS Protocol CHARGEN - Character Generator Protocol CISCO-FNA - CISCO FNATIVE CISCO-TNA - CISCO TNATIVE CISCO-SYS - CISCO SYSMAINT CLOCK - DCNET Time Server Protocol CSNET-NS - CSNET Mailbox Nameserver Protocol DAYTIME - Daytime Protocol DCN-MEAS - DCN Measurement Subsystems Protocol DCP - Device Control Protocol DISCARD - Discard Protocol DOMAIN - Domain Name Server ECHO - Echo Protocol EGP - Exterior Gateway Protocol EMCON - Emission Control Protocol FINGER - Finger Protocol FTP - File Transfer Protocol FTP-DATA - File Transfer Protocol Data GGP - Gateway Gateway Protocol GRAPHICS - Graphics Protocol HMP - Host Monitoring Protocol HOST2-NS - Host2 Name Server HOSTNAME - Hostname Protocol ICMP - Internet Control Message Protocol IGMP - Internet Group Multicast Protocol IGP - Interior Gateway Protocol IP - Internet Protocol IPCU - Internet Packet Core Utility IPPC - Internet Pluribus Packet Core IRTP - Internet Reliable Transaction Protocol
Reynolds & Postel [Page 48]
RFC 990 November 1986 Protocol Names
ISI-GL - ISI Graphics Language Protocol ISO-TP4 - ISO Transport Protocol Class 4 ISO-TSAP - ISO TSAP LA-MAINT - IMP Logical Address Maintenance LEAF-1 - Leaf-1 Protocol LEAF-2 - Leaf-2 Protocol LINK - Link Protocol LOGIN - Login Host Protocol METAGRAM - Metagram Relay MIT-ML-DEV - MIT ML Device MIT-SUBNET - MIT Subnet Support MIT-DOV - MIT Dover Spooler MPM - Internet Message Protocol (Multimedia Mail) MPM-FLAGS - MPM Flags Protocol MPM-SND - MPM Send Protocol MSG-AUTH - MSG Authentication Protocol MSG-ICP - MSG ICP Protocol MUX - Multiplexing Protocol NAMESERVER - Host Name Server NETBLT - Bulk Data Transfer Protocol NETED - Network Standard Text Editor NETRJS - Remote Job Service NI-FTP - NI File Transfer Protocol NI-MAIL - NI Mail Protocol NICNAME - Who Is Protocol NNTP - Network News Transfer Protocol NSW-FE - NSW User System Front End NTP - Network Time Protocol NVP-II - Network Voice Protocol POP2 - Post Office Protocol - Version 2 PRM - Packet Radio Measurement PUP - PUP Protocol PWDGEN - Password Generator Protocol QUOTE - Quote of the Day Protocol RDP - Reliable Data Protocol RJE - Remote Job Entry RLP - Resource Location Protocol RTELNET - Remote Telnet Service RVD - Remote Virtual Disk Protocol SAT-EXPAK - Satnet and Backroom EXPAK SAT-MON - SATNET Monitoring SFTP - Simple File Transfer Protocol SMTP - Simple Mail Transfer Protocol ST - Stream Protocol SU-MIT-TG - SU/MIT Telnet Gateway Protocol SUNRPC - SUN Remote Procedure Call SUPDUP - SUPDUP Protocol
Reynolds & Postel [Page 49]
RFC 990 November 1986 Protocol Names
SUR-MEAS - Survey Measurement SWIFT-RVF - Remote Virtual File Protocol TACACS-DS - TACACS-Database Service TACNEWS - TAC News TCP - Transmission Control Protocol TELNET - Telnet Protocol TFTP - Trivial File Transfer Protocol TIME - Time Server Protocol TRUNK-1 - Trunk-1 Protocol TRUNK-2 - Trunk-2 Protocol UCL - University College London Protocol UDP - User Datagram Protocol USERS - Active Users Protocol UUCP-PATH - UUCP Path Service VIA-FTP - VIA Systems-File Transfer Protocol WB-EXPAK - Wideband EXPAK WB-MON - Wideband Monitoring XNET - Cross Net Debugger XNS-IDP - Xerox NS IDP
Reynolds & Postel [Page 50]
RFC 990 November 1986 Terminal Type Names
OFFICIAL TERMINAL TYPE NAMESThese are the Official Terminal Type Names. Their use is described in RFC 930 [[124](#ref-124 ""Telnet Terminal Type Option"")].
An Official Terminal Type Names may be up to 40 characters taken from the set of uppercase letters, digits, and the two punctuation characters hyphen and slash. It must start with a letter, and end with a letter or digit.
ADDS-CONSUL-980 ADDS-REGENT-100 ADDS-REGENT-20 ADDS-REGENT-200 ADDS-REGENT-25 ADDS-REGENT-40 ADDS-REGENT-60 AMPEX-DIALOGUE-80 ANDERSON-JACOBSON-630 ANDERSON-JACOBSON-832 ANDERSON-JACOBSON-841 ANN-ARBOR-AMBASSADOR ARDS BITGRAPH BUSSIPLEXER CALCOMP-565 CDC-456 CDI-1030 CDI-1203 CLNZ COMPUCOLOR-II CONCEPT-100 CONCEPT-104 CONCEPT-108 DATA-100 DATA-GENERAL-6053 DATAGRAPHIX-132A DATAMEDIA-1520 DATAMEDIA-1521 DATAMEDIA-2500 DATAMEDIA-3025 DATAMEDIA-3025A DATAMEDIA-3045 DATAMEDIA-3045A DATAMEDIA-DT80/1 DATAPOINT-2200 DATAPOINT-3000
Reynolds & Postel [Page 51]
RFC 990 November 1986 Terminal Type Names
DATAPOINT-3300 DATAPOINT-3360 DEC-DECWRITER-I DEC-DECWRITER-II DEC-GT40 DEC-GT40A DEC-GT42 DEC-LA120 DEC-LA30 DEC-LA36 DEC-LA38 DEC-VT05 DEC-VT100 DEC-VT132 DEC-VT50 DEC-VT50H DEC-VT52 DELTA-DATA-5000 DELTA-TELTERM-2 DIABLO-1620 DIABLO-1640 DIGILOG-333 DTC-300S EDT-1200 EXECUPORT-4000 EXECUPORT-4080 GENERAL-TERMINAL-100A GSI HAZELTINE-1500 HAZELTINE-1510 HAZELTINE-1520 HAZELTINE-2000 HP-2621 HP-2621A HP-2621P HP-2626 HP-2626A HP-2626P HP-2640 HP-2640A HP-2640B HP-2645 HP-2645A HP-2648 HP-2648A HP-2649 HP-2649A
Reynolds & Postel [Page 52]
RFC 990 November 1986 Terminal Type Names
IBM-3101 IBM-3101-10 IBM-3275-2 IBM-3276-2 IBM-3276-3 IBM-3276-4 IBM-3277-2 IBM-3278-2 IBM-3278-3 IBM-3278-4 IBM-3278-5 IBM-3279-2 IBM-3279-3 IMLAC INFOTON-100 INFOTONKAS ISC-8001 LSI-ADM-3 LSI-ADM-31 LSI-ADM-3A LSI-ADM-42 MEMOREX-1240 MICROBEE MICROTERM-ACT-IV MICROTERM-ACT-V MICROTERM-MIME-1 MICROTERM-MIME-2 NETRONICS NETWORK-VIRTUAL-TERMINAL OMRON-8025AG PERKIN-ELMER-1100 PERKIN-ELMER-1200 PERQ PLASMA-PANEL QUME-SPRINT-5 SOROC SOROC-120 SOUTHWEST-TECHNICAL-PRODUCTS-CT82 SUPERBEE SUPERBEE-III-M TEC TEKTRONIX-4010 TEKTRONIX-4012 TEKTRONIX-4013 TEKTRONIX-4014 TEKTRONIX-4023 TEKTRONIX-4024
Reynolds & Postel [Page 53]
RFC 990 November 1986 Terminal Type Names
TEKTRONIX-4025 TEKTRONIX-4027 TELERAY-1061 TELERAY-3700 TELERAY-3800 TELETEC-DATASCREEN TELETERM-1030 TELETYPE-33 TELETYPE-35 TELETYPE-37 TELETYPE-38 TELETYPE-43 TELEVIDEO-912 TELEVIDEO-920 TELEVIDEO-920B TELEVIDEO-920C TELEVIDEO-950 TERMINET-1200 TERMINET-300 TI-700 TI-733 TI-735 TI-743 TI-745 TYCOM UNIVAC-DCT-500 VIDEO-SYSTEMS-1200 VIDEO-SYSTEMS-5000 VISUAL-200 XEROX-1720 ZENITH-H19 ZENTEC-30
Reynolds & Postel [Page 54]
RFC 990 November 1986 Documents
DOCUMENTS[1] Accetta, M., "Resource Location Protocol", RFC 887, Carnegie-Mellon University, December 1983.
[2] Aerospace, Internal Report, ATM-83(3920-01)-3, 1982.
[3] Anderson, B., "TACACS User Identification Telnet Option", RFC 927, BBN, December 1984.
[4] Apollo Computer, Inc., "Domain TCP/IP Reference", Order No. 003247, Chelmsford, Ma.
[5] "Telnet Output Line Width Option", NIC 20196, in: DDN Protocol Handbook, NIC 50005, December 1985.
[6] "Telnet Output Page Size Option", NIC 20197, in: DDN Protocol Handbook, NIC 50005, December 1985.
[7] "Telnet Reconnection Option", NIC 15391, in: DDN Protocol Handbook, NIC 50005, December 1985.
[8] Aupperle, E. M., "Merit's Evolution - Statistically Speaking", IEEE Transaction on Computers, Vol. C-32, No. 10, October 1983, pp. 881-902.
[9] BBN Proposal No. P83-COM-40, "Packet Switched Overlay to Tactical Multichannel/Satellite Systems".
[10] BBN, "Specifications for the Interconnection of a Host and an IMP", Report 1822, Bolt Beranek and Newman, Cambridge, Massachusetts, revised, December 1981.
[11] BBN, "User Manual for TAC User Database Tool", Bolt Beranek and Newman, September 1984.
[12] Bennett, C., "A Simple NIFTP-Based Mail System", IEN 169, University College, London, January 1981.
[13] Bhushan, A., "A Report on the Survey Project", RFC 530, NIC 17375, June 1973.
[14] Bisbey, R., D. Hollingworth, and B. Britt, "Graphics Language (version 2.1)", ISI/TM-80-18, Information Sciences Institute, July 1980.
Reynolds & Postel [Page 55]
RFC 990 November 1986 Documents
[15] Boggs, D., J. Shoch, E. Taft, and R. Metcalfe, "PUP: An Internetwork Architecture", XEROX Palo Alto Research Center, CSL-79-10, July 1979; also in IEEE Transactions on Communication, Volume COM-28, Number 4, April 1980.
[16] Braden, R., "NETRJS Protocol", RFC 740, NIC 42423, November 1977.
[17] Bressler, B., "Remote Job Entry Protocol", RFC 407, NIC 12112, October 1972.
[18] Bressler, R., "Inter-Entity Communication -- An Experiment", RFC 441, NIC 13773, January 1973.
[19] Butler, M., J. Postel, D. Chase, J. Goldberger, and J. K. Reynolds, "Post Office Protocol - Version 2", RFC 937, Information Sciences Institute, February 1985.
[20] Cass, D. E., and M. T. Rose, "ISO Transport Services on Top of the TCP", RFC 983, NTRC, April 1986.
[21] Chon, K., et al., "SDN: A Computer Network for Korean Research Community", Proc. of the Pacific Computer Communications Symposium, October 1985, pp. 567-570, Seoul, Korea.
[22] Chon, K., et al., "System Development Network", Proc. of TENCON, April 1984, pp. 133-135, Singapore.
[23] Clark, D., "Revision of DSP Specification", Local Network Note 9, Laboratory for Computer Science, MIT, June 1977.
[24] Clark, D., M. Lambert, and L. Zhang, "NETBLT: A Bulk Data Transfer Protocol", RFC 969, MIT Laboratory for Computer Science, December 1985.
[25] Cohen, D., "Specifications for the Network Voice Protocol", RFC 741, ISI/RR 7539, Information Sciences Institute, March 1976.
[26] Cohen, D. and J. Postel, "Multiplexing Protocol", IEN 90, Information Sciences Institute, May 1979.
[27] Comer, D., and T. Narten, "The Cypress Multifunction Packet Switch", Technical Report CSD-TR-575, Computer Science Dept., Purdue University, West LaFayette, IN.
Reynolds & Postel [Page 56]
RFC 990 November 1986 Documents
[28] Communications Interface Solutions Company, "CISCO Project Summary", CISCO, Document: PS70-86-021.3C, Gaithersburg, MD.
[29] COMPASS, "Semi-Annual Technical Report", CADD-7603-0411, Massachusetts Computer Associates, 4 March 1976. Also as, "National Software Works, Status Report No. 1," RADC-TR-76-276, Volume 1, September 1976. And COMPASS. "Second Semi-Annual Report," CADD-7608-1611, Massachusetts Computer Associates, August 1976.
[30] Crispin, M., "Telnet Logout Option", Stanford University-AI, RFC 727, April 1977.
[31] Crispin, M., "Telnet SUPDUP Option", Stanford University-AI, RFC 736, October 1977.
[32] Crispin, M., "SUPDUP Protocol", RFC 734, NIC 41953, October 1977.
[33] Crocker, D., "Telnet Output Carriage-Return Disposition Option", RFC 652, October 1974.
[34] Crocker, D., "Telnet Output Formfeed Disposition Option", RFC 655, October 1974.
[35] Crocker, D., "Telnet Output Linefeed Disposition", RFC 658, October 1974.
[36] Crocker, D., "Telnet Output Horizontal Tab Disposition Option", RFC 654, October 1974.
[37] Crocker, D., "Telnet Output Horizontal Tabstops Option", RFC 653, October 1974.
[38] Crocker, D., "Telnet Output Vertical Tab Disposition Option", RFC 657, October 1974.
[39] Crocker, D., "Telnet Output Vertical Tabstops Option", RFC 656, October 1974.
[40] Crocker, D. H. and R. H. Gumpertz, "Revised Telnet Byte Marco Option", RFC 735, November 1977.
[41] Croft, B., and J. Gilmore, "BOOTSTRAP Protocol (BOOTP)", RFC 951, Stanford and SUN Microsytems, September 1985.
Reynolds & Postel [Page 57]
RFC 990 November 1986 Documents
[42] Croft, W. J., "Unix Networking at Purdue", USENIX Conference, 1980.
[43] Day, J., "Telnet Data Entry Terminal Option", RFC 732, September 1977.
[44] Deering, S. E., "Host Extensions for IP Multicasting", RFC 988, Stanford University, December 1985.
[45] Elvy, M., and R. Nedved, "Network Mail Path Service", RFC 915, Harvard and CMU, July 1986.
[46] Feinler, E., editor, "DDN Protocol Handbook", Network Information Center, SRI International, December 1985.
[47] Feinler, E., editor, "Internet Protocol Transition Workbook", Network Information Center, SRI International, March 1982.
[48] Feinler, E. and J. Postel, eds., "ARPANET Protocol Handbook", NIC 7104, for the Defense Communications Agency by SRI International, Menlo Park, California, Revised January 1978.
[49] Harrenstien, K., M. Stahl, E. Feinler, "DoD Internet Host Table Specification", RFC 952, SRI International, October 1985.
[50] Finlayson, R., T. Mann, J. Mogul, and M. Theimer, "A Reverse Address Resolution Protocol", RFC 903, Stanford University, June 1984.
[51] Forgie, J., "ST - A Proposed Internet Stream Protocol", IEN 119, MIT Lincoln Laboratory, September 1979.
[52] Forsdick, H., "CFTP", Network Message, Bolt Beranek and Newman, January 1982.
[53] Greenberg, B., "Telnet SUPDUP-OUTPUT Option", RFC 749, MIT-Multics, September 1978.
[54] Harrenstien, K., "Name/Finger", RFC 742, NIC 42758, SRI International, December 1977.
[55] Harrenstien, K., V. White, and E. Feinler, "Hostnames Server", RFC 811, SRI International, March 1982.
[56] Harrenstien, K., and V. White, "Nicname/Whois", RFC 812, SRI International, March 1982.
Reynolds & Postel [Page 58]
RFC 990 November 1986 Documents
[57] Haverty, J., "XNET Formats for Internet Protocol Version 4", IEN 158, October 1980.
[58] Hinden, R. M., "A Host Monitoring Protocol", RFC 869, Bolt Beranek and Newman, December 1983.
[59] Hinden, R., and A. Sheltzer, "The DARPA Internet Gateway", RFC 823, September 1982.
[60] Honeywell CISL, Internal Document, "AFSDSC Hyperchannel RPQ Project Plan".
[61] Honeywell CISL, Internal Document, "Multics MR11 PFS".
[62] Hwang, K., W. J. Croft and G. H. Goble, "A Unix-Based Local Computer Network with Load Balancing", IEEE Computer, April 1982.
[63] IBM Corporation, "Technical Reference Manual for the IBM PC Network", 6322505, IBM, Boca Raton, Florida, 1984.
[64] International Standards Organization, "ISO Transport Protocol Specification - ISO DP 8073", RFC 905, April 1984.
[65] International Standards Organization, "Protocol for Providing the Connectionless-Mode Network Services", RFC 926, ISO, December 1984.
[66] Kantor, Brian, and Phil Lapsley, "Network News Transfer Protocol", RFC 977, UC San Diego & UC Berkeley, February 1986.
[67] Killian, E., "Telnet Send-Location Option", RFC 779, April 1981.
[68] Korb, J. T., "A Standard for the Transmission of IP Datagrams Over Public Data Networks", RFC 877, Purdue University, September 1983.
[69] Leach, P., et al., "The Architecture of an Integrated Local Network", Apollo Computer, Inc., Chelmsford, MA.
[70] Leffler, S. J., et al., "4.2bsd Network Implementation Notes", University of California, Berkeley, July 1983.
[71] Lottor, M. K., "Simple File Transfer Protocol", RFC 913, MIT, September 1984.
Reynolds & Postel [Page 59]
RFC 990 November 1986 Documents
[72] Macgregor, W., and D. Tappan, "The CRONUS Virtual Local Network", RFC 824, Bolt Beranek and Newman, August 1982.
[73] Malis, A., "The ARPANET 1822L Host Access Protocol", RFC 878, BBN-CC, Cambridge, December 1983.
[74] Malis, A., "Logical Addressing Implementation Specification", BBN Report 5256, pp 31-36, May 1983.
[75] Metcalfe, R. M. and D. R. Boggs, "Ethernet: Distributed Packet Switching for Local Computer Networks", Communications of the ACM, 19 (7), pp 395-402, July 1976.
[76] Miller, T., "Internet Reliable Transaction Protocol", RFC 938, ACC, February 1985.
[77] Mills, D., "DCN Local Network Protocols", RFC 891, Linkabit, December 1983.
[78] Mills, D., "Network Time Protocol", RFC 958, M/A-COM Linkabit, September 1985.
[79] Mockapetris, P., "Domain Names - Concepts and Facilities", RFC 882, ISI, November 1983.
[80] Mockapetris, P., "Domain Names - Implementation and Specification", RFC 883, ISI, November 1983.
[81] Nedved, R., "Telnet Terminal Location Number Option", RFC 946, Carnegie-Mellon University, May 1985.
[82] NSW Protocol Committee, "MSG: The Interprocess Communication Facility for the National Software Works", CADD-7612-2411, Massachusetts Computer Associates, BBN 3237, Bolt Beranek and Newman, Revised December 1976.
[83] Plummer, D., "An Ethernet Address Resolution Protocol or Converting Network Protocol Addresses to 48-bit Ethernet Addresses for Transmission on Ethernet Hardware", RFC 826, MIT-LCS, November 1982.
[84] Postel, J., "Active Users", RFC 866, Information Sciences Institute, May 1983.
[85] Postel, J., "A Standard for the Transmission of IP Datagrams over Experimental Ethernet Networks, RFC 895, Information Sciences Institute, April 1984.
Reynolds & Postel [Page 60]
RFC 990 November 1986 Documents
[86] Postel, J., "Character Generator Protocol", RFC 864, Information Sciences Institute, May 1983.
[87] Postel, J., "Daytime Protocol", RFC 867, Information Sciences Institute, May 1983.
[88] Postel, J., "Discard Protocol", RFC 863, Information Sciences Institute, May 1983.
[89] Postel, J., "The Domain Names Plan and Schedule", RFC 881, ISI, November 1983.
[90] Postel, J., "Echo Protocol", RFC 862, Information Sciences Institute, May 1983.
[91] Postel, J., and J. Reynolds, "File Transfer Protocol", RFC 959, Information Sciences Institute, October 1985.
[92] Postel, J., "Internet Control Message Protocol - DARPA Internet Program Protocol Specification", RFC 792, Information Sciences Institute, September 1981.
[93] Postel, J., "Internet Message Protocol", RFC 759, IEN 113, Information Sciences Institute, August 1980.
[94] Postel, J., "Name Server", IEN 116, Information Sciences Institute, August 1979.
[95] Postel, J., "Quote of the Day Protocol", RFC 865, Information Sciences Institute, May 1983.
[96] Postel, J., "Remote Telnet Service", RFC 818, Information Sciences Institute, November 1982.
[97] Postel, J., "Simple Mail Transfer Protocol", RFC 821, Information Sciences Institute, August 1982.
[98] Postel, J., "Telnet End of Record Option", RFC 885, Information Sciences Institute, December 1983.
[99] Hornig, C., "A Standard for the Transmission of IP Datagrams over Ethernet Networks, RFC 894, Symbolics, April 1984.
[100] Postel, J., "User Datagram Protocol", RFC 768 Information Sciences Institute, August 1980.
Reynolds & Postel [Page 61]
RFC 990 November 1986 Documents
[101] Postel, J., ed., "Internet Protocol - DARPA Internet Program Protocol Specification", RFC 791, Information Sciences Institute, September 1981.
[102] Postel, J., ed., "Transmission Control Protocol - DARPA Internet Program Protocol Specification", RFC 793, Information Sciences Institute, September 1981.
[103] Postel, J. and D. Crocker, "Remote Controlled Transmission and Echoing Telnet Option", RFC 726, March 1977.
[104] Postel, J., and K. Harrenstien, "Time Protocol", RFC 868, Information Sciences Institute, May 1983.
[105] Postel, J. and J. Reynolds, "Telnet Extended Options - List Option", RFC 861, Information Sciences Institute, May 1983.
[106] Postel, J. and J. Reynolds, "Telnet Binary Transmission", RFC 856, Information Sciences Institute, May 1983.
[107] Postel, J. and J. Reynolds, "Telnet Echo Option", RFC 857, Information Sciences Institute, May 1983.
[108] Postel, J., and J. Reynolds, "Telnet Protocol Specification", RFC 854, Information Sciences Institute, May 1983.
[109] Postel, J. and J. Reynolds, "Telnet Status Option", RFC 859, Information Sciences Institute, May 1983.
[110] Postel, J. and J. Reynolds, "Telnet Suppress Go Ahead Option", RFC 858, Information Sciences Institute, May 1983.
[111] Postel, J. and J. Reynolds, "Telnet Timing Mark Option", RFC 860, Information Sciences Institute, May 1983.
[112] Prime, "Medusa, The Prime Ethernet", PRIME/WS/AI/86/2, July 1986, Framingham, MA.
[113] Reed, D., "Protocols for the LCS Network", Local Network Note 3, Laboratory for Computer Science, MIT, November 1976.
[114] Reynolds, J. and J. Postel, "Official ARPA-Internet Protocols", RFC 991, Information Sciences Institute, November 1986.
[115] Rosen, E., "Exterior Gateway Protocol" RFC 827, Bolt Beranek and Newman, October 1982.
Reynolds & Postel [Page 62]
RFC 990 November 1986 Documents
[116] Saltzer, J. H., "Design of a Ten-megabit/sec Token Ring Network", MIT Laboratory for Computer Science Technical Report.
[117] Scott, W. S., "2.9bsd/TIS Network Implementation", Lawrence Livermore National Laboratory, September 1984.
[118] Seamonson, L. J., and E. C. Rosen, "STUB" Exterior Gateway Protocol", RFC 888, BBN Communications Corporation, January 1984.
[119] Shuttleworth, B., "A Documentary of MFENet, a National Computer Network", UCRL-52317, Lawrence Livermore Labs, Livermore, California, June 1977.
[120] Silverman, S., "Output Marking Telnet Option", RFC 933, MITRE, January 1985.
[121] Skelton, A., S. Holmgren, and D. Wood, "The MITRE Cablenet Project", IEN 96, April 1979.
[122] Sollins, K., "The TFTP Protocol (Revision 2)", RFC 783, MIT/LCS, June 1981.
[123] Solomon, M., L. Landweber, and D. Neuhengen, "The CSNET Name Server", Computer Networks, v.6, n.3, pp. 161-172, July 1982.
[124] Solomon, M., and E. Wimmers, "Telnet Terminal Type Option", RFC 930, Supercedes RFC 884, University of Wisconsin, Madison, January 1985.
[125] Sproull, R., and E. Thomas, "A Networks Graphics Protocol", NIC 24308, August 1974.
[126] StJohns, M., "Authentication Service", RFC 931, TPSC, January 1985.
[127] Tappan, D. C., "The CRONUS Virtual Local Network", RFC 824, Bolt Beranek and Newman, August 1982.
[128] Taylor, J., "ERPC Functional Specification", Version 1.04, HYDRA Computer Systems, Inc., July 1984.
Reynolds & Postel [Page 63]
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[129] "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", AA-K759B-TK, Digital Equipment Corporation, Maynard, MA. Also as: "The Ethernet - A Local Area Network", Version 1.0, Digital Equipment Corporation, Intel Corporation, Xerox Corporation, September 1980. And: "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specifications", Digital, Intel and Xerox, November 1982. And: XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980.
[130] "Telnet Output Approximate Message Size Option", NIC 15393, in: DDN Protocol Handbook, NIC 50005, December 1985.
[131] Cohen, D., "On Holy Wars and a Plea for Peace", IEEE Computer Magazine, October 1981.
[132] The High Level Protocol Group, "A Network Independent File Transfer Protocol", INWG Protocol Note 86, December 1977.
[133] Tovar, "Telnet Extended ASCII Option", RFC 698, Stanford University-AI, July 1975.
[134] Uttal, J, J. Rothschild, and C. Kline, "Transparent Integration of UNIX and MS-DOS", Locus Computing Corporation.
[135] Velten, D., R. Hinden, and J. Sax, "Reliable Data Protocol", RFC 908, BBN Communications Corporation, July 1984.
[136] Wancho, F., "Password Generator Protocol", RFC 972, WSMR, January 1986.
[137] Whelan, D., "The Caltech Computer Science Department Network", 5052:D F:82, Caltech Computer Science Department, 1982.
[138] Winston, I., "Two Methods for the Transmission of IP Datagrams Over IEEE 802.3 Networks", RFC 948, University Of Pennsylvania, June 1985.
[139] XEROX, "Internet Transport Protocols", XSIS 028112, Xerox Corporation, Stamford, Connecticut, December 1981.
Reynolds & Postel [Page 64]
RFC 990 November 1986 People
PEOPLE[AB13] Alison Brown CORNELL alison@CORNELL.EDU [AB20] Art Berggreen ACC ART@ACC.ARPA [ABB2] A. Blasco Bonito CNUCE Blasco@CNUCE-VM.ARPA [AD22] Arlene DesJardins CIT arlene@VLSI.CALTECH.EDU [AG22] Alfred Ganz YALE GANZ@YALE.ARPA [AGM] Andy Malis BBN Malis@CCS.BBN.COM [AKC] Albert Cheng UIUC acheng@UIUC.EDU [AL6] Alexis Layton CCA alex@CCA-UNIX.ARPA [AP] Alan Parker NRL parker@NRL-CSS.ARPA [ARM5] Andrew R. Maffei WHOI mit-erl!aqua!arm@EDDIE.MIT.EDU [AV] Al Vezza MIT AV@XX.LCS.MIT.EDU [AW34] Albert Wong NPS Wong@NPS-CS.ARPA [AWS3] Andy Sills AEROSPACE Sills@AEROSPACE.ARPA [AXG] Atul Garg HP ---none--- [AXH] Arthur Hartwig UQNET ---none--- [AXS] Albert Steiner NWU ---none--- [AXS1] Anthony Schoener Applicon ---none--- [AXW] Andy Wilcox UFL ajw%ufl.csnet@csnet-relay [AY5] Akiharu Yasuda DODIIS dia@PAXRV-NES.ARPA [BA4] Brian Anderson BBN baanders@CCQ.BBN.COM [BANDY] Andrew S. Beals LLNL bandy@LLL-CRG.ARPA [BC14] Robert Cattani COLUMBIA Cattani@CS.COLUMBIA.EDU [BC65] Bill Chiarchiaro LL wjc@LL-VLSI.ARPA [BG5] Bob Gilligan SRI Gilligan@SRI-SPAM.ARPA [BG25] Bryan L. Gorman SRI GORMAN@BRAGGVAX.ARPA [BJL5] Barry J. Lustig UCLA barry@LOCUS.UCLA.EDU [BJN1] Bruce Nemnich TMC BJN@THINK.COM [BJR2] Bill Russell NYU Russell@NYU.ARPA [BM40] Bill Mitchell U OF ARIZ WHM@ARIZONA.EDU [BN4] Bill Nowicki SUN Nowicki@SUN.COM [BN7] Bich T. Nguyen SRI btn@SRI-TSC.ARPA [BN9] Bill Nesheim CORNELL bill@CORNELL.EDU [BP17] Bobbi Phillips SRI bobbi@SRI-TSC.ARPA [BS24] Barry Shein BU BZS%BU-CS@RELAY.CS.NET [BSW] Barbara Seber-Wagner MITRE bnsw@MITRE-BEDFORD.ARPA [BT5] Bob Tomlinson LANL dspo!tomlin@LANL.ARPA [BWA] Bobby W. Allen YUMA Allen@YUMA.ARPA [BXC] Bill Cheswick NJIT bellcore!argus!bc@MOUTON.ARPA [BXD] Brian Down TORONTO bdown%TORONTO@RELAY.CS.NET [BXE] Bjorn Eriksen SWEDEN enea!ber@SEISMO.CSS.GOV [BXI] Basil Irwin UCAR irwin%ncar@RELAY.CS.NET [BXL] Barry Greenberg LOCUS ---none--- [BXL1] Bil Lewis FMC ---none--- [BXM] Burton Murray LUCID ---none--- [BXR] Bert Raphael HP ---none---
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RFC 990 November 1986 People
[BXS] Ben M. Segal CERN ---none--- [BXS1] Barbara Sweeny INDIANA BSweeny@IUBACS.BITNET@WISCVM.WISC.EDU [BXT1] Bill Teel INTEL ---none--- [CAK] Chris Kent PURDUE CAK@PURDUE.EDU [CAL7] Charles A. Leach OKC CAL@OKC-UNIX [CAS] Carl Sunshine SDC Sunshine@ISI.EDU [CAS1] Claude S. Steffey WSMR csteffey@WSMRCAS1.ARPA [CBD] Clive B. Dawson MCC AI.CLIVE@MCC.COM [CBP] Brian Pinkerton WISCONSON Brian@RSCH.WISC.EDU [CJC3] Chase Cotton UDEL Cotton@HUEY.UDEL.EDU [CH2] Charles Hornig SYMBOLICS CAH@MC.LCS.MIT.EDU [CJW2] Cliff Weinstein LL cjw@LL-SST.ARPA [CLH3] Charles Hedrick RUTGERS Hedrick@RED.RUTGERS.EDU [CMR] Craig Rogers ISI Rogers@ISI.EDU [CP10] Craig Partridge BBN craig@UNIX.BBN.COM [CSTACY] Christopher Stacy Palladian CStacy@AI.AI.MIT.EDU [CXJ] Chris Johnson NU johnson%northeastern.csnet@RELAY.CS.NET [CXL] Clifford A. Lynch BERKELEY ucdla%ucbtopaz.cc@UCBARPA.BERKELEY.EDU [CXR] Charles Ray CIT ---none--- [DAM1] David A. Mosher BERKELEY Mosher@UCBARPA.BERKELEY.EDU [DAVE] David Roode IntelliCorp Roode@SUMEX-AIM.STANFORD.EDU [DB35] Danny Branis HUJ danny%ISRAEL.CSNET@RELAY.CS.NET [DBJ] David B. Johnson DRILLTECH DBJ@RICE.EDU [DCP1] David Plummer MIT DCP@SYMBOLICS.ARPA [DDC1] David Clark MIT DClark@MIT-MULTICS.ARPA [DT15] Dan Tappan BBN Tappan@G.BBN.COM [DG28] David L. Gehrt RIACS Dave@RIACS.ARPA [DH17] Douglas Hirsch BBN hirsch@CCS.BBN.COM [DHH] Doug Hunt BBN DHunt@CCJ.BBN.COM [DJF] David J. Farber UDEL Farber@HUEY.UDEL.EDU [DJV1] Darrel J. Van Buer SDC vanbuer@USC-ECL.USC.EDU [DK2] Dean B. Krafft CORNELL Dean@CORNELL.EDU [DLM1] David Mills LINKABIT Mills@D.ISI.EDU [DPR] David Reed MIT-LCS Reed@MIT-MULTICS.ARPA [DRP] Don Provan LLNL Provan@LLL-MFE.ARPA [DRS4] Dennis R. Smith USC Smith@USC-ECLC.USC.EDU [DSR] Dale Russell SDC SWG.Dale@ISI.EDU [DSW] Dan Whelan CALTECH Dan@CIT-20.CALTECH.EDU [DVC] Don Cone SRI CONE@SRI-SPAM.ARPA [DXB] David Bloom RUTGERS andromeda!bloom@RUTGERS.EDU [DXB1] Dave Bullard CLEMSON dave%clemson.bitnet@WISCVM.WISC.EDU [DXB2] Dave Borman CRAY dab@UMN-REI-UC.ARPA
Reynolds & Postel [Page 66]
RFC 990 November 1986 People
[DXD] Dennis J.W. Dube VIA SYSTEMS ---none--- [DXE] Deborah Estrin USC Estrin@USC-CSEB.USC.EDU [DXG] David Goldberg SMI sun!dg@UCBARPA.BERKELEY.EDU [DXK] Doug Konkin ARC doug%noah.arc.cdn%ubc.csnet@RELAY.CS.NET [DXK1] David M. Keirsey HUGHES KEIRSEY@USC-ECL.ARPA [DXO] David Oliver ANSA ANSA%ALVEY.UK@CS.UCL.AC.UK [DXS] Don Scelza PERQ ---none--- [DXT] Dave Taylor INFERENCE ---none--- [DXT1] Doug A. Thomae HARRIS ---none--- [DXW] David C. M. Wood CU ---none--- [EAK1] Earl Killian LLL EAK@S1-C.ARPA [EBM] Eliot Moss MIT EBM@XX.LCS.MIT.EDU [EC5] Ed Cain DCEC cain@EDN-UNIX.ARPA [EF5] Ed Franceschini NYU Franceschini@NYU.ARPA [EHP] Ed Perry SRI Perry@SRI-KL.ARPA [EJN1] Eric J. Norman WISC EJNorman@UNIX.MACC.WISC.EDU [ERK3] Edward Kozel SRI Kozel@SRI-SPAM.ARPA [EXY] Elaine Yamin ATT ---none--- [FAS] Fred Segovich GSWD fred@GSWD-VMS.ARPA [FJW] Frank J. Wancho WSMR WANCHO@SIMTEL20.ARPA [FLM2] F. Lee Maybaum MILNET Maybaum@DDN1.ARPA [FRAN] Francine Perillo SRI Perillo@NIC.SRI.COM [FW17] Frederic Wendling NSF ---none--- [FXA] Frederick M. Avolio DECUAC Avolio@DECUAC.DEC.COM [FXH] Felix Hou JVNC Hou%pucc.bitnet@WISCVM.WISC.EDU [FXS] Frank Solensky PRIME ---none--- [GAA] Glenn A. Adams, Jr. MIT/LL glenn@LL-XN.ARPA [GB7] Gerd Beling DFVLR GBELING@ISI.EDU [GBR] G. Brendan Reilly WHARTON Reilly@WHARTON.ARPA [GC] Graham Campbell BNL gc@BNL.ARPA [GEOF] Geoff Goodfellow SRI Geoff@SRI-CSL.ARPA [GH29] Gregory Hidley UCSD hidley@UCSD.EDU [GIH] Glenn I. Hastie II SRI Hastie@SRI-SPAM.ARPA [GLH5] Gavin L. Hamphill DREA Hemphill@DREA-XX.ARPA [GW22] Grant Weiler UTAH Weiler@UTAH-20.ARPA [GXB] George Broomell UKY UKT101%UKCC.BITNET@WISCVM.WISC.EDU [GXG] Gary Gagnon CSC ---none--- [GXL] Guillermo A. Loyola IBM Loyola%ibm-sj@RELAY.CS.NET [GXM] Gaylord Miyata Goldhill Miyata%oz.ai.mit.edu@XX.LCS.MIT.EDU [GXP] Gill Pratt MIT gill%mit-ccc@MC.LCS.MIT.EDU [GXP1] Gottfried Petschl TUNET ---none--- [GXS] Fene Spafford GATECH spaf@GATECH.EDU [GXW] Gary Wallace UMASS gary%umass.csnet@RELAY.CS.NET [GXW1] George Ward Motorola ---none---
Reynolds & Postel [Page 67]
RFC 990 November 1986 People
[HCF2] Harry Forsdick BBN Forsdick@A.BBN.COM [HDW2] Howard Wactlar CMU Wactlar@CMU-CS-A.EDU [HGM] Hallam Murray XEROX Murray.PA@XEROX.COM [HM] Hank Magnuski --- JOSE.PA@XEROX.COM [HWB] Hans-Werner Braun MICHIGAN HWB@GW.UMICH.EDU [HXC] Haesoon Cho KAIST hscho%kaist.csnet@RELAY.CS.NET [HXH] Harry G. Heard JVNC ---none--- [IEEE] Vince Condello IEEE ---none--- [IW5] Ira Winston UPENN Ira%upenn.csnet@RELAY.CS.NET [JA1] Jules P. Aronson NLM Aronson@NLM-MCS.ARPA [JAG3] Jeff Gumpf CWRU G.Gumpf@CS.COLUMBIA.EDU [JAKE] Jake Feinler SRI Feinler@SRI-NIC.ARPA [JAR4] Jim Rees WASHINGTON JIM@WASHINGTON.ARPA [JBP] Jon Postel ISI Postel@ISI.EDU [JBW1] Joseph Walters, Jr. BBN JWalters@CCX.BBN.COM [JC11] Jim Clifford LANL jrc@LANL.ARPA [JC106] Joel Conklin GE Conklin@GE-CRD.ARPA [JCN2] John C. Nunn NBS NUNN@NBS-VMS.ARPA [JD21] Jonathan Dreyer BBN JDreyer@CCV.BBN.COM [JDG] Jim Guyton RAND guyton@RAND-UNIX.ARPA [JEM] Jim Mathis SRI Mathis@SRI-KL.ARPA [JFH2] Jack Haverty BBN Haverty@CCV.BBN.COM [JFW] Jon F. Wilkes STC Wilkes@STC.ARPA [JGH] Jim Herman BBN Herman@CCJ.BBN.COM [JG46] Jonathan Goodman YALE Goodman@YALE.ARPA [JHH8] Jim Haynes UCSC UCSCC!HAYNES@UCBVAX.BERKELEY.EDU [JK7] Jim Koda ISI Koda@ISI.EDU [JKR1] Joyce K. Reynolds ISI JKREYNOLDS@ISI.EDU [JL15] Jay Lepreau UTAH Lepreau@UTAH-CS.ARPA [JLM23] John L. Mills HONEYWELL Mills@CISL-SERVICE-MULTICS.ARPA [JLR4] John Romkey FTPSW Romkey@BORAX.LCS.MIT.EDU [JNL1] John Larson XEROX jlarson.pa@XEROX.COM [JO5] John O'Donnell YALE ODonnell@YALE.ARPA [JR15] John Rhodes LOGNET JRhodes@LOGNET2.ARPA [JR17] John L. Robinson CANADA Robinson@DMC-CRC.ARPA [JRL8] John LoVerso SUNY LoVerso%buffalo@RELAY.CS.NET [JRM1] John Mullen MITRE Mullen@MITRE.ORG [JRS8] Jeffrey R. Schwab PURDUE jrs@PURDUE.EDU [JS38] Joseph Sventek LBL JSSventek@LBL.ARPA [JSG5] Jon Goodridge BBN jsg@CCM.BBN.COM [JSQ1] John S. Quarterman UT jsq@SALLY.UTEXAS.EDU [JW1] Jill Westcott BBN Westcott@A.BBN.COM [JWF] Jim Forgie LL jwf@LL-EN.ARPA [JWO1] James W. O'Toole UMD james@MIMSY.UMD.EDU [JXA] Jim Adams MACOM ---none---
Reynolds & Postel [Page 68]
RFC 990 November 1986 People
[JXB] John Blair NEOCM cbosgd!neoucom!johnb@UCBARPA.BERKELEY.EDU [JXB1] Jay C. Bergeron FACTRON ---none--- [JXC] Jeffrey D. Case UTK jdcase01%utkvx3.bitne@WISCVM.WISC.EDU [JXE] Jan Ellison GTE ---none--- [JSD4] Jean Darling WISC-MADI Darling@RSCH.WISC.EDU [JXH] Jeffrey Honig CLARKSON $JCH%CLVM.BITNET@UCBVAX.BERKELEY.EDU [JXH1] Jack Hahn UMDC hahn%umdc.bitnet@WISCVM.WISC.EDU [JXJ] Jackie Jones NBS ---none--- [JXJ1] James Jokl UVA ---none--- [JXJ2] Jeffrey Jongeward BAC ssc-vax!root@BEAVER.CS.WASHINGTON.EDU [JXM] Jim McClurg Sperry ---none--- [JXO] Jack O'Neil ENCORE ---none--- [JXR] Joe Ragland TUCC ---none--- [JXS] J. Simonetti SUNY joes@SBCS.ARPA [JXS1] Jery Scott TWG ---none--- [JXW] John Wray RSRE JCW2%RSRE@CS.UCL.AC.UK [JXY] Joe Yancone USARMY Yancone@CRDC.ARPA [KCS1] Kevin C. Smallwood PURDUE kcs@PURDUE.EDU [KFD] Ken Dove AIDS kfd@AIDS-UNIX.ARPA [KLH] Ken Harrenstien SRI KLH@NIC.SRI.COM [KMC3] Kenneth M. Crepea SRI Crepea@SRI-SPAM.ARPA [KO11] Kevin O'Keefe HAZELTINE Hazeltine@ISI.EDU [KRS] Karen Sollins MIT Sollins@XX.LCS.MIT.EDU [KSL] Kirk Lougheed SU Lougheed@SIERRA.STANFORD.EDU [KTP] Kenneth T. Pogran BBN Pogran@CCQ.BBN.COM [KWP] Kevin W. Paetzold DEC Paetzold@MARLBORO.DEC.COM [KXC] Ken Chen Perceptronics ---none--- [KXC1] Kevin B. Casey Gallaudet kbcasey%gallua.bitnet@WISCVM.WISC.EDU [KXS] Kathy Simpson OSU ---none--- [LB3] Len Bosack STANFORD Bosack@SU-SCORE.STANFORD.EDU [LB16] Liudvikas Bukys ROCHESTER Bukys@ROCHESTER.ARPA [LCN] Lou Nelson AEROSPACE Lou@AEROSPACE.ARPA [LCS] Lou Schreier SRI Schreier@D.ISI.EDU [LH2] Lincoln Hu COLUMBIA Hu@CS.COLUMBIA.EDU [LOU] Lou Salkind NYU Salkind@NYU.ARPA [LM8] Liza Martin MIT-LCS Martin@XX.LCS.MIT.EDU [LRB] Larry Bierma NPRDC Bierma@NPRDC.ARPA [LW26] Linda Winkler ARGONNE B32357%ANLVM.BITNET@WISCVM.WISC.EDU [LWR] Larry Robinson LLNL lwr@S1-C.ARPA [LXL] Len Lattanzi SENTRY ---none--- [LXR] Lawrence Rogers Princeton ---none---
Reynolds & Postel [Page 69]
RFC 990 November 1986 People
[LXR1] Louis Romero MMAERO MMAERO@ISI.EDU [MA] Mike Accetta CMU MIKE.ACCETTA@CMU-CS-A.EDU [MAB4] Mark Brown USC Mark@USC-ECLB.USC.EDU [MAE] Marc A. Elvy HARVARD elvy@HARVARD.EDU [MBG] Michael Greenwald MIT-LCS Greenwald@MIT-MULTICS.ARPA [MB] Michael Brescia BBN Brescia@CCV.BBN.COM [MB31] Michael BereschinskyUSARMY Bereschinsky@D.ISI.EDU [MC17] Matt Crawford UCHICAGO Crawford@ANL-MCS.ARPA [MCA1] Mary C. Akers FISG MCAkers@TPSC-T.ARPA [MCSJ] Mike StJohns TPSC StJohns@MIT-MULTICS.ARPA [MDC] Martin D. Connor MIT AI Marty@HT.AI.MIT.EDU [MF31] Martin J. Fouts NASA-AMES fouts@ARC.NASA.GOV [MH12] Mark Horton ATT mark@UCBARPA.BERKELEY.EDU [MJM2] Mike Muuss BRL Mike@BRL.MIL [MK17] Mike Karels BERKELEY Karels@UCBARPA.BERKELEY.EDU [MKL1] Mark Lottor MIT MKL@NIC.SRI.COM [MLC] Mike Corrigan DDN Corrigan@DDN1.ARPA [MMM3] Michael McDonnell USAETL Mike@ETL.ARPA [MO2] Michael O'Brien RAND OBrien@RAND-UNIX.ARPA [MO14] Michele Olivant JHU Olivant@HAWAII-EMH.ARPA [MPM] M. Preston Mullen NRL mullen@NRL-CSS.ARPA [MRC] Mark Crispin STANFORD Admin.MRC@SU-SCORE.STANFORD.EDU [MS9] Martin Schoffstall RPI schoff%rpi@RELAY.CS.NET [MS56] Marvin Solomon WISC Solomon@WISC.EDU [MSM1] Milo S. Medin AMES medin@ARC.NASA.GOV [MTR] Marshall Rose NRTC MRose@NRTC.ARPA [MXA] Melanie Anderson UIUC Melanie@UIUC.EDU [MXA1] M. Aziza INRIA ---none--- [MXA2] Mats Andersson Sweden ---none--- [MXC] Mike O'Connor SPACECOM oconnor@TRANTOR.UMD.EDU [MXF] Mark Fedor NYSER Fedor@TCGOULD.TN.CORNELL.EDU [MXG] Mike Gilbert SLI Software-Leverage@USC-ECLB.USC.EDU [MXH] Martin Hayman Symbolics ---none--- [MXK] Michael Kazar CMU Mike.Kazar@CMU-CS-K.EDU [MXL] Michael Levine CMU Levine@A.PSY.SMU.EDU [MXM] Marc M. Meilleur COINS COINS@ISI.EDU [MXP] Michael K. Peterson HUGHES scgvaxd!mkp@CSVAX.CALTECH.EDU [MXP1] Mark C. Powers NSWC mpowers@NSWC-G.ARPA [MXR] Mark A. Rosenstein MIT mark@BORAX.LCS.MIT.EDU [MXR1] Mike Russell BROWN ---none--- [MXS] Marc Shapiro INRIA Marc.Shapiro@C.CS.CMU.EDU [MXS1] Marina Simonians RDL ---none--- [MXS2] Mark Starner SDC burdvax!starner@PURDUE.EDU [MXS3] Mark St. Paul NMSU stpaul%nmsu.csnet@RELAY.CS.NET [MXV] Mark Vasoll OKSTATE vasoll%a.cs.okstate.edu@RELAY.CS.NET
Reynolds & Postel [Page 70]
RFC 990 November 1986 People
[NAL] Neil Lann LLL NAL@LLL-TIS-B.ARPA [NC3] J. Noel Chiappa MIT JNC@XX.LCS.MIT.EDU [NG] Neil Gower ROCKWELL GOWER@D.ISI.EDU [NH2] Nat Howard IM nrh@DDNT.ARPA [NMM] Mike Minnich UDELEE MMinnich@HUEY.UDEL.EDU [NXS] Nayel el-Shafei HP Shafei%oz.ai.mit.edu@XX.LCS.MIT.EDU [PA5] Philip Almquist STANFORD Almquist@SU-SCORE.STANFORD.EDU [PAM6] Paul McNabb RICE pam@PURDUE.EDU [PFS2] Paul Sass CECOM Sass@D.ISI.EDU [PGM] Paul G. Milazzo RICE Milazzo@RICE.EDU [PHD1] Pieter Ditmars BBN pditmars@CCX.BBN.COM [PK] Peter Kirstein UCL Kirstein@ISI.EDU [PK28] Philip R. Karn, Jr. BCR Karn@BELLCORE-CS-GW.ARPA [PL4] Phil Lapsley BERKELEY phil@UCBARPA.BERKELEY.EDU [PM1] Paul Mockapetris ISI Mockapetris@ISI.EDU [PM4] Paul Martin SRI PMartin@SRI-AI.ARPA [PS27] Paal Spilling NTA Spilling@D.ISI.EDU [PXA] Phillip G. Apley BITSTREAM PGA@MIT-OZ.ARPA [PXB] Pat Boyle UBC boyle.ubc@RELAY.CS.NET [PXC] Pam Cance XEROX cance.osbunorth@XEROX.COM [PXD] Pete Delaney ECRC pete%ecrcvax@RELAY.CS.NET [PXH] Paul Hyder UCSB UCSBCSL!ENGRVAX!HYDER@UCBVAX.BERKELEY.EDU [PXH1] Peter Ho HAC ---none--- [PXM] Pat Marques NSRDC marques@DTRC.ARPA [PXN] Peter Nellessen SIEMENS crtvax!pn@CMU-CS-SPICE.EDU [PXP] Paul Patton HONEYWELL ---none--- [RA11] Rick Adams CCI Rick@SEISMO.CSS.GOV [RA17] Bob Albrightson WASHINGTON BOB@WASHINGTON.ARPA [RB9] Richard Bisbey ISI Bisbey@ISI.EDU [RBN1] Ronald Natalie, Jr. BRL ron@TGR.BRL.MIL [RBW] Richard B. Wales UCLA WALES@LOCUS.UCLA.EDU [RHC3] Robert Cole UCL robert@CS.UCL.AC.UK [RC77] Robert Carey YALE CAREY@YALE.ARPA [RDB2] Robert Bressler BBN Bressler@CCW.BBN.COM [RDR4] Dennis Rockwell BBN DRockwell@SH.CS.NET [RE22] Rand Enas CDC CDC-DDN@DDN2.ARPA [RFD1] Robert F. Donnelly ARDC donnelly@ARDEC.ARPA [RG12] Roger L. Gulbranson UMINN ROGERG@UMN-UCC-VA.ARPA [RH6] Robert Hinden BBN Hinden@CCV.BBN.COM [RH60] Roger Hale MIT Roger@LL-SST.ARPA [RHC3] Robert Cole UCL Robert@CS.UCL.AC.UK [RHS4] Richard H. Sweed RADC Sweed@RADC-20.ARPA [RHT] Robert Thomas BBN BThomas@F.BBN.COM [RKJ2] Richard Johnsson DEC johnsson@DECWRL.DEC.COM [RLB3] Ronald L. Broersma NOSC Ron@NOSC.MIL [RLH2] Ronald L. Hartung NSWC ron@NSWC-WO.ARPA
Reynolds & Postel [Page 71]
RFC 990 November 1986 People
[RLS6] Ronald L. Smith COINS COINS@ISI.EDU [RM8] Roy Marantz RUTGERS Marantz@RUTGERS.EDU [RN6] Rudy Nedved CMU Rudy.Nedved@CMU-CS-A.EDU [RNM1] Neil MacKenzie RSRE CLE%RSRE@CS.UCL.AC.UK [RR2] Raleigh Romine TELEDYNE romine@SEISMO.CSS.GOV [RR18] Ron Reisor UDEL ron@HUEY.UDEL.EDU [RR26] William R. Reilly USARMY RREILLY@JPL-MILVAX.ARPA [RSD2] Robert S. Dixon OHIO ---none--- [RSM1] Robert S. Miles NRTC RSMILES@USC-ECL.USC.EDU [RTL] Richard Lacoss MITLL Lacoss@LL-XN.ARPA [RWS4] Robert W. Scheifler ARGUS RWS@XX.LCS.MIT.EDU [RWT2] Robert W. Tinker DTNS tinker@DTIX.ARPA [RXA] Rex Aschenbrenner CGI Rex%CGIVB%CGI.CSNET@RELAY.CS.NET [RXB] Rafael Bracho SPAR RXB@SRI-KL.ARPA [RXB1] Randolph Bentson CSU Bentson%ColoState@RELAY.CS.NET [RXB2] Robert Bybee CHROMATICS ---none--- [RXD] Regine Dussaulx CCVR ---none--- [RXE] R. Enas CDC CDC-DDN@DDN2.ARPA [RXG] Richard Gopstein RCA Gopstein@RUTGERS.EDU [RXH] Russell Hobby UCDAVIS ucdavis!deneb!ccruss@UCBVAX.BERKELEY.EDU [RXJ] Ronald Johnson APPLE rlj%apple@RELAY.CS.NET [RXJ1] Richard A. Jones UColoB Jones_R%Colorado.bitnet@WISCVM.ARPA [RXM] Robert Myhill BBN Myhill@CCS.BBN.COM [RXM1] Robert McQueen SIT SIT.MCQUEEN@CU20B.COLUMBIA.EDU [SA1] Sten Andler ARPA andler.ibm-sj@RAND-RELAY.ARPA [SA2] Saul Amarel ARPA Amarel@ISI.EDU [SA29] Susan Ament EMORY OSSSA@EMORY.ARPA [SAK3] Steven A. Kahn JHAPL Steve@APLVAX.ARPA [SB28] Scott Bradner HARVARD sob@HARVARD.EDU [SC3] Steve Casner ISI Casner@ISI.EDU [SGC] Steve Chipman BBN Chipman@F.BBN.COM [SHB] Steven Blumenthal BBN BLUMENTHAL@VAX.BBN.COM [SIP] Serge Polevitzky SDSC SERGE@NOSC-F4.MIL [SK8] Steve Kille UCL Steve@CS.UCL.AC.UK [SM6] Sean McLinden DSL McLinden@PITTSBURGH.EDU [SMF] Steven M. Feldman TYMNET ARPAVAX.feldman@UCBARPA.BERKELEY.EDU [SSB] Scott S. Bertilson UMN arpaadm@UMN-REI-UC.ARPA [SXB] Steve Byrne TARTAN Byrne@CMU-CS-C.EDU [SXB1] Scott A. Baird FORMATIVE ---none--- [SXF] Steve Fogel MTCS SFogel!mtcs!mtxinu@UCBARPA.BERKELEY.EDU [SXH] Steven L. Howell NSWCWO ---none--- [SXI] Slawomir Ilnicki HP ---none--- [SXM] Scott Marcus SPARTACUS ---none---
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RFC 990 November 1986 People
[SXM1] Scooter Morris GENENTECH scooter@CGL.UCSF.EDU [SXS] Steve Silverman MITRE Blankert@MITRE-GATEWAY.ORG [SXS1] Steven J. Schroeder PENNSTATE SJS%PSUVM.BITNET@WISCVM.WISC.EDU [SXT] S. Takagi ICOT takagi%icot.jp@RELAY.CS.NET [TE2] Timothy Eldredge TEK G.ELDRE@SU-SCORE.ARPA [TF6] Thomas Ferrin UCSF Ferrin@CGL.UCSF.EDU [TH15] Tracy Holt GMU Holt%gmuvax.bitnet@WISCVM.WISC.EDU [THD] Thomas Dunigan ORNL dunigan@ORNL-MSR.ARPA [TM10] Tracy Mallory BBN TMallory@CCV.BBN.COM [TML] T. Michael Louden MITRE Louden@MITRE-GW.ORG [TRG4] Tim Gielbelhaus HONEYWELL Giebelhaus@HI-MULTICS.ARPA [TXB] Ted Baker FSU baker@WASHINGTON.ARPA [TXC] Tony Cincotta DTNSRDC tony@NALCON.ARPA [TXM] Trudy Miller ACC Trudy@ACC.ARPA [TXM1] Theodore Mead ROCHESTER UR-TUT!MEAD@ROCHESTER.ARPA [TXN] Todd Nugent U CHICAGO Nugent@ANL-MCS.ARPA [TXR] Tim Radzykewycz GE calma!radzy@UCBVAX.BERKELEY.EDU [TXT] Terry Terbush GWU tlt%gwuvm.bitnet@WISCVM.WISC.EDU [TXW] Tom Wadlow LLL TAW@S1-C.ARPA [UXB] Ulf Bilting CHALMERS bilting@PURDUE.EDU [WCB3] William C. Bard UTexas bard@NGP.CC.UTEXAS.EDU [WDL] Walter Lazear MITRE Lazear@MITRE.ORG [WF3] William E. Fink NRLRCD bill@NRL.ARPA [WG] Wayne Graves LBL WLGraves@LBL.ARPA [WJC2] Bill Croft STANFORD Croft@SUMEX-AIM.ARPA [WM3] William Melohn DEC Melohn@MARLBORO.DEC.COM [WPJ] William Jones USRA Jones@AMES-VMSB.ARPA [WW2] Wally Wedel NBI wedel@NGP.UTEXAS.EDU [WWS] Bill Seemuller USARMY bill@ETL.ARPA [WXB] William L. Biagi CISCO ---none--- [WXL] William Lampeter UR bill@ROCHESTER.ARPA [WXM] William Macgregor BBN macg@BBN.COM [YXN] Yen Nguyen ARINC Yen@ARINC-GW.ARPA [YXS] Yaski Saito NTT NTT-20!yaski@SU-SHASTA.ARPA [ZSU] Zaw-Sing Su SRI ZSu@SRI-TSC.ARPA
Reynolds & Postel [Page 73]
RFC 990 November 1986 Appendix A
APPENDIX ANetwork Numbers
The network numbers in class A, B, and C network addresses are
allocated among Research, Defense, Government (Non-Defense) and
Commercial uses.
Class A (highest-order bit 0)
Research allocation: 8
Defense allocation: 24
Government allocation: 24
Commercial allocation: 94
Reserved Addresses: (0, 127)
Total 128
Class B (highest-order bits 1-0)
Research allocation: 1024
Defense allocation: 3072
Government allocation: 3072
Commercial allocation: 12286
Reserved Addresses: (0, 16383)
Total 16384
Class C (highest-order bits 1-1-0)
Research allocation: 65536
Defense allocation: 458725
Government allocation: 458725
Commercial allocation: 1572862
Reserved Addresses: (0, 2097151)
Total 2097152
Class D (highest-order bits 1-1-1-0)
All addresses in this class are used for multicast addresses.
Class E (highest-order bits 1-1-1-1)
All addresses in this class are reserved for future use.Reynolds & Postel [Page 74]
RFC 990 November 1986 Appendix A
Within the Research community, network identifiers will only be
granted to applicants who show evidence that they are acquiring
standard Bolt Beranek and Newman gateway software or have
implemented or are acquiring a gateway meeting the Exterior
Gateway Protocol requirements. Acquisition of the Berkeley BSD
4.3 UNIX software might be considered evidence of the latter.
Experimental networks which later become operational need not be
renumbered. Rather, the identifiers could be moved from Research
to Defense, Government or Commercial status. Thus, network
identifiers may change state among Research, Defense, Government
and Commercial, but the number of identifiers allocated to each
use must remain within the limits indicated above. To make
possible this fluid assignment, the network identifier spaces are
not allocated by simple partition, but rather by specific
assignment.Protocol Identifiers
These assignments are shared by the four communities.Port Numbers
These assignments are shared by the four communities.ARPANET Link Numbers
These assignments are shared by the four communities.IP Version Numbers
These assignments are shared by the four communities.TCP, IP and Telnet Option Identifiers
These assignments are shared by the four communities.Implementation:
Joyce Reynolds is the coordinator for all number assignments.Reynolds & Postel [Page 75]