Network Working Group J. Reynolds Request for Comments: 960 J. Postel ISI Obsoletes RFCs: 943, 923, 900, 870, December 1985 820, 790, 776, 770, 762, 758, 755, 750, 739, 604, 503, 433, 349 Obsoletes IENs: 127, 117, 93
ASSIGNED NUMBERS
Status 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 RFCwill 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 Reynolds USC - Information Sciences Institute 4676 Admiralty Way Marina del Rey, California 90292-6695
Phone: (213) 822-1511
ARPA mail: JKREYNOLDS@USC-ISIB.ARPA
Most of the protocols mentioned here are documented in the RFCseries of notes. The more prominent and more generally used are documented in the "Internet Protocol Transition Workbook" [39] or in the old "ARPANET Protocol Handbook" [40] prepared by the NIC. Some of the items listed are undocumented. Further information on protocols can be found in the memo "Official ARPA-Internet Protocols" [104].
In all cases the name and mailbox of the responsible individual is indicated. In the lists that follow, a 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 service.
Assigned Numbers RFC960 Network Numbers
ASSIGNED NETWORK NUMBERS
The network numbers listed here are used as internet addresses by the Internet Protocol (ip) [39,92]. 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.
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.
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.
Note: No addresses are allowed with the three highest-order bits set to 1-1-1. These addresses (sometimes called "class D") are reserved.
Assigned Numbers RFC960 Network Numbers
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 USC-ISIB.ARPA 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.
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. When such usage is called for, the address zero is to be interpreted as meaning "this", as in "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
Assigned Numbers RFC960 Network Numbers
interpreted as meaning all hosts on the network 128.9. Or, the address 0.0.0.37 could be interpreted as meaning host 37 on this network.
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,BXA] 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 [10,40,SA2] D 011.rrr.rrr.rrr DODIIS DoD INTEL INFO SYS [AY7] C 012.rrr.rrr.rrr ATT ATT, Bell Labs [MH12] C 014.rrr.rrr.rrr PDN Public Data Network [REK4] R 018.rrr.rrr.rrr T MIT-TEMP MIT Network [20,103,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] D 024.rrr.rrr.rrr MINET MINET [10,DHH] 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 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 [JBP] 009.rrr.rrr.rrr Unassigned [JBP] 013.rrr.rrr.rrr Unassigned [JBP] 015.rrr.rrr.rrr-017.rrr.rrr.rrr Unassigned [JBP] 019.rrr.rrr.rrr-020.rrr.rrr.rrr Unassigned [JBP] 033.rrr.rrr.rrr-035.rrr.rrr.rrr Unassigned [JBP] 037.rrr.rrr.rrr-038.rrr.rrr.rrr Unassigned [JBP] 040.rrr.rrr.rrr Unassigned [JBP] 042.rrr.rrr.rrr-043.rrr.rrr.rrr Unassigned [JBP] 045.rrr.rrr.rrr-126.rrr.rrr.rrr Unassigned [JBP] 127.rrr.rrr.rrr Reserved [JBP]
Assigned Numbers RFC960 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 [69,DLM1] R 128.005.rrr.rrr FORDNET FORD DCNET [69,DLM1] R 128.006.rrr.rrr RUTGERS RUTGERS [CLH3] R 128.007.rrr.rrr DFVLR DFVLR DCNET Network [HDC1] R 128.008.rrr.rrr UMDNET Univ of Maryland DCNET [69,DLM1] R 128.009.rrr.rrr ISI-NET USC-ISI Local Network [CMR] R 128.010.rrr.rrr PURDUE-CS-NET Purdue Computer Science [CAK] R 128.011.rrr.rrr BBN-CRONUS BBN DOS Project [64,WIM] 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,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 [111,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 [52,53,JLM23] R 128.036.rrr.rrr YALE-NET YALE NET [128,JO5] D 128.037.rrr.rrr YPG-NET Yuma Proving Grounds [10,BXA] 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 [69,128,PGM] R 128.043.rrr.rrr DRENET Canada REF ARPANET [10,JR17]
Assigned Numbers RFC960 Network Numbers
D 128.044.rrr.rrr WSMR-NET White Sands Network [TBS] C 128.045.rrr.rrr DEC-WRL-NET DEC WRL Network [128,RKJ2] R 128.046.rrr.rrr PURDUE-NET Purdue Campus Network [CAK] D 128.047.rrr.rrr TACTNET Tactical Packet Net [9,KTP] G*128.048.rrr.rrr UCDLA-NET-B UCDLA-Network-B [10,CXL] R 128.049.rrr.rrr NOSC-ETHER NOSC Ethernet [128,RLB3] G 128.050.rrr.rrr COINS COINS On-Line Intel Net [RLS6] G 128.051.rrr.rrr COINSTNET COINS TEST NETWORK [RLS6] R 128.052.rrr.rrr MIT-AI-NET MIT AI NET [128,MDC] R 128.053.rrr.rrr SAC-PR-2 SAC PRNET Number 2 [BG5] R 128.054.rrr.rrr UCSD UC San Diego Network [128,GH29] R*128.055.rrr.rrr MFENET LLNL MFE Network [109,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 [128,RXB] R 128.059.rrr.rrr CU-NET Columbia University [128,LH2] D 128.060.rrr.rrr NRL-LAN NRL Lab Area Net [WF3] R*128.061.rrr.rrr GATECH Georgia Tech [128,SXA] R 128.062.rrr.rrr MCC-NET MCC Corporate Net [128,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 SCRC-ETHERNET SCRC ETHERNET [128,CH2] R 128.082.rrr.rrr UMICH UOFMICHIGAN [8,HWB] R 128.083.rrr.rrr UTAUSTIN U. Texas Austin [128,JSQ1] R 128.084.rrr.rrr CORNELL-NET Cornell Backbone Net [128,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 [128,SGC] C*128.090.rrr.rrr PQS PERQ SYSTEMS CORP [128,DXS] R 128.091.rrr.rrr UPENN UPenn Campus Network [128,IXW] R 128.092.rrr.rrr INTELLINET INTELLICORP NET [128,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 [128,RA17] C*128.096.rrr.rrr BELLCORE-NET BELLCORE-NET [PK28] R 128.097.rrr.rrr UCLANET UCLA Network [BJL5] 128.098.rrr.rrr-191.254.rrr.rrr Unassigned [JBP] 191.255.rrr.rrr Reserved [JBP]
Assigned Numbers RFC960 Network Numbers
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 [128,PK28] R 192.005.001.rrr CISLHYPERNET Honeywell [JLM23] R 192.005.002.rrr WISC Univ of Wisconsin Madison [RS23] C 192.005.003.rrr HP-DESIGN-AIDS HP Design Aids [NXK] C 192.005.004.rrr HP-TCG-UNIX Hewlett Packard TCG Unix [NXK] R 192.005.005.rrr DEC-MRNET DEC Marlboro Ethernet [119,KWP] R 192.005.006.rrr DEC-MRRAD DEC Marlboro Developmt [119,KWP] R 192.005.007.rrr CIT-CS-NET Caltech-CS-Net [126,DSW] R 192.005.008.rrr WASHINGTON University of Washington [JAR4] R 192.005.009.rrr AERONET Aerospace Labnet [2,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 UTAH-COMPUTER-SCIENCE-NET [GW22] R 192.005.013.rrr GSWDNET Compion Network [128,FAS] R 192.005.014.rrr RAND-NET RAND Network [128,JDG] R 192.005.015.rrr NYU-NET NYU Network [EF5] R 192.005.016.rrr LANLLAND Los Alamos Dev LAN [128,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,MJM2] D 192.005.022.rrr BRLNET2 BRLNET2 [10,MJM2] D 192.005.023.rrr BRLNET3 BRLNET3 [10,MJM2] D 192.005.024.rrr BRLNET4 BRLNET4 [10,MJM2] D 192.005.025.rrr BRLNET5 BRLNET5 [10,MJM2] D 192.005.026.rrr NSRDCOA-NET NSRDC Office Auto Net [TC4] D 192.005.027.rrr DTNSRDC-NET DTNSRDC-NET [TC4] 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]
Assigned Numbers RFC960 Network Numbers
R 192.005.032.rrr CISLTESTNET2 Honeywell [52,53,JLM23] R 192.005.033.rrr CISLTESTNET3 Honeywell [32,33,JLM23] R 192.005.034.rrr CISLTESTNET4 Honeywell [32,33,JLM23] R 192.005.035.rrr RIACS USRA [113,RLB1] R 192.005.036.rrr CORNELL-CS CORNELL CS Research [128,DK2] R 192.005.037.rrr UR-CS-NET U of R CS 3Mb Net [67,LB1] R 192.005.038.rrr SRI-C3ETHER SRI-AITAD C3ETHERNET [128,BG5] R 192.005.039.rrr UDEL-EECIS Udel EECIS LAN [120,CC2] R 192.005.040.rrr PUCC-NET-A PURDUE Comp Cntr Net [JRS8] D 192.005.041.rrr WISLAN WIS Research LAN [111,JRM1] D 192.005.042.rrr AFDSC-HYPER AFDSC Hypernet [MCA1] R 192.005.043.rrr CUCSNET Columbia CS Net [128,LH2] R 192.005.044.rrr Farber-PC-Net Farber PC Network [DJF] R 192.005.045.rrr AIDS-NET AI&DS Network [128,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-EN Purdue CS Ethernet [128,CAK] R 192.005.049.rrr UCSF Univ of Calif, San Fran[120,TF6] R 192.005.050.rrr CTH-CS-NET Chalmers CSN Net [120,UXB] R 192.005.051.rrr Theorynet Cornell Theory Center [128,AB13] R 192.005.052.rrr NLM-ETHER NLM-LHNCBC-ETHERNET [92,JA1] R 192.005.053.rrr UR-CS-ETHER U of R CS 10Mb Net [67,LB1] R 192.005.054.rrr AERO-A6 Aerospace [2,LCN] R 192.005.055.rrr UCLA-CECS UCLA-CECS Network [128,RBW] C 192.005.056.rrr TARTAN-NET Tartan Labs [SXB] R 192.005.057.rrr UDEL-CC UDEL Comp Center [120,RR18] R 192.005.058.rrr CSNET-PDN CSNET X.25 Network [60,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] R 192.005.064.rrr AMES-NAS-NET NASA ARC NAS LAN [119,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 [120,GIH] R 192.005.068.rrr AERO-130 AEROSPACE-130 [LCN] R 192.005.069.rrr UIUC-NET Univ of IL at Urbana [128,AKC] G 192.005.070.rrr CELAN COINS Exper. LAN [MXM] R 192.005.071.rrr SAC-ETHER SAC C3 Ethernet [128,BG5] R*192.005.072.rrr-192.005.087.rrr U Chicago [TXN] R 192.005.088.rrr YALE-EE-NET YALE-EE-NET [128,AG22] R 192.005.089.rrr HARV-APPOLLO Harvard University [4,SB28] R 192.005.090.rrr HARV-ETHER Harvard CS Ethernet [SB28] R 192.005.091.rrr PURDUE-ECN1 Purdue ECN [36,55,GG11] R 192.005.092.rrr BRAGG-ETHER SRI Bragg Ether [121,GIH] R 192.005.093.rrr SRI-DEMO SRI Ether Demo [121,GIH] R*192.005.094.rrr SDCRDCF-10MB SDC R&D primary net [128,DJV1] R*192.005.095.rrr SDCRDCF-3MB SDC R&D old net [67,DJV1]
Assigned Numbers RFC960 Network Numbers
R*192.005.096.rrr UBC-CS-NET UBC Comp Sci Net [128,PXB] R*192.005.097.rrr UCLA-CS-LNI UCLA CS LNI Network [RBW] R*192.005.098.rrr UCLA-PIC UCLA PIC Network [128,RBW] R 192.005.099.rrr SPACENET S-1 Workstation Net. [128,TW11] R*192.005.100.rrr HCSC-NET Honeywell CSC Net [128,RL2] 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 [128,BJN1] R 192.005.105.rrr CCA-POND CCA Ethernet1 (POND) [128,AL6] C*192.005.106.rrr BITSTREAM Bitstream Type Foundry [128,PXA] R*192.005.107.rrr PASC-ETHER IBM PASC Ethernet [128,GXL] R*192.005.108.rrr PASC-BB IBM PASC Broadband [56,GXL] R*192.005.109.rrr CWR-JCC-T ARJCC TOPS-20 NET [128,JAG3] R*192.005.110.rrr CWR-JCC-L ARJCC LOCAL NET [128,JAG3] R*192.005.111.rrr CWR-QUAD Campus QUAD NET [128,JAG3] R*192.005.112.rrr CWR-CAISR CAISR LOCAL NET [128,JAG3] R*192.005.113.rrr CWR-CES CES LOCAL NET [JAG3] C*192.005.114.rrr I2-RING-1 INTERMETRICS PRONET [128,NXH] C*192.005.115.rrr I2-ETHER-1 INTERMETRICS ETHER [128,NXH] R 192.005.116.rrr BRAGGNET-1 BRAGG/ADDCOMPE [128,BG25] R 192.005.117.rrr BRAGGNET-2 BRAGG/ADDCOMPE [128,BG25] R 192.005.118.rrr BRAGGNET-3 BRAGG/ADDCOMPE [128,BG25] R 192.005.119.rrr BRAGGNET-4 BRAGG/ADDCOMPE [128,BG25] R 192.005.120.rrr BRAGGNET-5 BRAGG/ADDCOMPE [128,BG25] R 192.005.121.rrr BRAGGNET-6 BRAGG/ADDCOMPE [128,BG25] R 192.005.122.rrr BRAGGNET-7 BRAGG/ADDCOMPE [128,BG25] R 192.005.123.rrr BRAGGNET-8 BRAGG/ADDCOMPE [128,BG25] R 192.005.124.rrr BRAGGNET-9 BRAGG/ADDCOMPE [128,BG25] R 192.005.125.rrr BRAGGNET-10 BRAGG/ADDCOMPE [128,BG25] R 192.005.126.rrr BRAGGNET-11 BRAGG/ADDCOMPE [128,BG25] R 192.005.127.rrr BRAGGNET-12 BRAGG/ADDCOMPE [128,BG25] R 192.005.128.rrr BRAGGNET-13 BRAGG/ADDCOMPE [128,BG25] R 192.005.129.rrr BRAGGNET-14 BRAGG/ADDCOMPE [128,BG25] R 192.005.130.rrr BRAGGNET-15 BRAGG/ADDCOMPE [128,BG25] R 192.005.131.rrr BRAGGNET-16 BRAGG/ADDCOMPE [128,BG25] R 192.005.132.rrr BRAGGNET-17 BRAGG/ADDCOMPE [128,BG25] R*192.005.133.rrr PERCEPT-AI Perceptronics, AI Div. [KXC] 192.005.134.rrr-192.005.255.rrr 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 [128,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]
Assigned Numbers RFC960 Network Numbers
C*192.012.000.rrr CADMUS-ETHERNET CADMUS-NET [MS9] C*192.012.001.rrr CADMUS-EXP-1 CADMUS-NET-EXP-1 [MS9] C*192.012.002.rrr CADMUS-EXP-2 CADMUS-NET-EXP-2 [MS9] C*192.012.003.rrr FLAIR Fairchild AI Lab Net [128,AMS1] C*192.012.004.rrr SCG-NET Hughes SCG Net [122,MXP] R 192.012.005.rrr AIC-LISPMS SRI-AIC-LispMachNet [128,PM4] R 192.012.006.rrr NPS-C2 NPS-C2 [128,AW9] R 192.012.007.rrr NYU-CS-ETHER NYU CompSci Ethernet [128,LOU] D 192.012.008.rrr PICANET1 Picatinny Arsenal LAN1[128,RFD1] R 192.012.009.rrr CADRE-NET Decision Systems Lab [SM6] R 192.012.010.rrr CORNELL-ENG Cornell-Engineering [128,BN9] R 192.012.011.rrr MIT-TEST MIT Gateway TEST NET [128,NC3] R 192.012.012.rrr WISC-ETHER Wisconsin Ether Net [128,CBP] R 192.012.013.rrr JHU-NET1 JHU-NET1 [128,MO14] R 192.012.014.rrr JHU-NET2 JHU-NET2 [128,MO14] R 192.012.015.rrr BROOKNET BNL Brooknet III [128,GC] R 192.012.016.rrr PRMNET SRI-SURAN-EN [128,BP17] G 192.012.017.rrr LLL-TIS-NET LLL-TIS-NET [119,123,GP10] R 192.012.018.rrr CIT-CS-10NET Caltech 10Meg EtherNet[126,AD22] R 192.012.019.rrr CIT-NET Caltech Campus Net [126,AD22] R 192.012.020.rrr CIT-SUN-NET Caltech Sun Net [126,AD22] R 192.012.021.rrr CIT-PHYSCOMP Caltech Phys Comp Net [126,AD22] R 192.012.022.rrr UTCSRES UTCS Net Research [128,JSQ1] R 192.012.023.rrr UTCSTTY UTCS TTY Kludgenet [128,JSQ1] R 192.012.024.rrr MICANET MITRE (Experimental) [WDL] R 192.012.025.rrr CSS-GRAMINAE CSS Workstation Net [62,RR2] R 192.012.026.rrr NOSC-NETR Net-R Testbed at BBN [106,CP10] R 192.012.027.rrr UR-LASER UR Laser Energetics [128,WXL] R*192.012.028.rrr RIACS-X-NET RIACS-Experimental-Net [DG28] D 192.012.029.rrr RF-EVANS ADDCOMPE DC3 LAN1 [120,MB31] D 192.012.030.rrr RF-HEX-A ADDCOMPE DC3 LAN2 [120,MB31] D 192.012.031.rrr USNA-ENET USNA Engineering Net [120,TXS] R*192.012.032.rrr CMU-VINEYARD CMU File Cluster Net [128,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 [128,RXB] R 192.012.044.rrr NRTC-NET Northrop Research Net [128,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. [128,MSM1] G 192.012.049.rrr AMES-ED-NET Code ED IP Net [128,MSM1] G 192.012.050.rrr AMES-DB-NET Ames DBridge Net [128,MSM1] R 192.012.051.rrr THINK-CHAOS TMC Chaos [128,BJN1] R*192.012.052.rrr NEURO-NET NEURO-NET [128,JXB] R*192.012.053.rrr PU-LCA Princeton U. LCA [128,CXH] R 192.012.054.rrr WISC-MADISON Univ Wisc - MACC [128,JXD] R 192.012.055.rrr HAZ-LPR-BETA Hazeltine LPR Net [128,KXK] R 192.012.056.rrr UTAH-AP-NET Utah-Appolo-Ring-Net [JL15]
Assigned Numbers RFC960 Network Numbers
R 192.012.057.rrr MCC-CAD-NET MCC AI Subnet [128,CBD] R 192.012.058.rrr MCC-PP-NET MCC CAD Subnet [128,CBD] R 192.012.059.rrr MCC-DB-NET MCC DB Subnet [128,CBD] R 192.012.060.rrr MCC-HI-NET MCC HI Subnet [128,CBD] R 192.012.061.rrr MCC-SW-NET MCC SW Subnet [128,CBD] R 192.012.062.rrr DREA-ENET DREA Lispm & Vaxen [128,GLH5] R 192.012.063.rrr CYPRESS CYPRESS Serial Net [CAK] D 192.012.064.rrr LOGNET Logistics Net GW [62,JXR] D 192.012.065.rrr HELNET1 HELNET1 [128,MJM2] D 192.012.066.rrr HELNET2 HELNET2 [128,MJM2] D 192.012.067.rrr HELNET3 HELNET3 [MJM2] G 192.012.068.rrr ORNL-MSRNET ORNL Local Area Net [62,HD] R 192.012.069.rrr UA-CS-NET UNIV. OF ARIZ-CS DEPT [128,BXM] 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 [128,RXJ] R*192.012.075.rrr PASC-RING IBM PASC TOKEN RING [GXL] R*192.012.076.rrr UQ-NET UNIV. OF QLD NETWORK [128,AXH] C*192.012.077.rrr PRIME PRIME COMPUTER, INC. [FXS] C*192.012.078.rrr GENNET GENENTECH NET [128,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 [128,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 [128,KXS] G 192.012.102.rrr AMES-NAS-HY AMES NAS HY NET [MF31] R*192.012.103 rrr-192.012.118.rrr Colorado State Univ Nets [RXB1] G 192.012.119.rrr ICST ICST Network [128,JCN2]
Assigned Numbers RFC960 Network Numbers
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 [128,MSM1] D 192.012.124.rrr ETL-LAN ETL LOCAL AREA NET [128,WWS] D 192.012.125.rrr CRDC-NET1 CRDC-NET1 [128,JXY] D 192.012.126.rrr CRDC-NET2 CRDC-NET2 [128,JXY] R 192.012.127.rrr LL-MI-NET LL-Machine Intell. [128,GAA] R 192.012.128.rrr AITAC-ADMIN SRI-AITAC ADMIN NET [128,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 [128,KMC3] R 192.012.132.rrr LLL-MON LLL Open Labnet-1 [128,BANDY] R 192.012.133.rrr LLL-TUES LLL Open Labnet-2 [128,BANDY] R 192.012.134.rrr LLL-WED LLL Open Labnet-3 [128,BANDY] R 192.012.135.rrr LLL-THU LLL Open Labnet-4 [128,BANDY] R 192.012.136.rrr LLL-FRI LLL Open Labnet-5 [128,BANDY] R 192.012.137.rrr LLL-SAT LLL Open Labnet-6 [128,BANDY] R 192.012.138.rrr LLL-SUN LLL Open Labnet-7 [128,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 [128,PXD] C*192.012.145 rrr-192.012.154.rrr RCA-CADNET [128,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] D 192.012.173.rrr JTELS-BEN1-GW JUMPS Teleprocessing [RR26] R*192.012.174 rrr-192.012.183.rrr TORONTO [128,BXD] 192.012.184 rrr-192.012.255.rrr Unassigned [JBP] D 192.013.000.rrr-192.014.255.rrr DODIIS Subnetworks [AY5] C*192.015.000.rrr-192.015.255.rrr NBINET [WW2] G 192.016.000.rrr-192.016.049.rrr LANLLAN [128,JC11] 192.016.050.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 [128,MH12] 192.021.000.rrr-223.255.254.rrr Unassigned [JBP] 223.255.255.rrr Reserved [JBP]
Assigned Numbers RFC960 Network Numbers
Other Reserved Internet Addresses
* Internet Address Name Network References - ---------------- ---- ------- ---------- 224.000.000.000-255.255.255.255 Reserved [JBP]
Assigned Numbers RFC960 Network Numbers
Network Totals
Assigned for the ARPA-Internet and the DDN-Internet
Class A B C Total
Research 7 63 911 981
Defense 8 15 536 559
Government 0 2 59 61
Commercial 2 1 4 7
Total 17 81 1510 1608
Allocated for Internet and Independent Uses
Class A B C Total
Research 7 68 1764 1838
Defense 8 15 536 559
Government 1 3 64 68
Commercial 2 5 2357 2364
Total 18 91 4721 4829
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 2113658
Assigned Numbers RFC960 Version Numbers
ASSIGNED VERSION NUMBERS
In the Internet Protocol (IP) [39,92] 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 [37,85,JBP] 5 ST ST Datagram Mode [40,JWF] 6-14 Unassigned [JBP] 15 Reserved [JBP]
Assigned Numbers RFC960 Protocol Numbers
ASSIGNED PROTOCOL NUMBERS
In the Internet Protocol (IP) [39,92] 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 [84,JBP] 2 Unassigned [JBP] 3 GGP Gateway-to-Gateway [51,MB] 4 Unassigned [JBP] 5 ST Stream [43,JWF] 6 TCP Transmission Control [39,93,JBP] 7 UCL UCL [PK] 8 EGP Exterior Gateway Protocol [108,DLM1] 9 IGP any private interior gateway [JBP] 10 BBN-RCC-MON BBN RCC Monitoring [SGC] 11 NVP-II Network Voice Protocol [21,SC3] 12 PUP PUP [15,HGM] 13 ARGUS ARGUS [RWS4] 14 EMCON EMCON [BN7] 15 XNET Cross Net Debugger [49,JFH2] 16 CHAOS Chaos [NC3] 17 UDP User Datagram [39,91,JBP] 18 MUX Multiplexing [22,JBP] 19 DCN-MEAS DCN Measurement Subsystems [DLM1] 20 HMP Host Monitoring [6,RH6] 21 PRM Packet Radio Measurement [ZSU] 22 XNS-IDP XEROX NS IDP [129,LLG] 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 [125,RH6] 28 IRTP Internet Reliable Transaction [68,TXM] 29 ISO-TP4 ISO Transport Protocol Class 4 [57,RC7] 30-60 Unassigned [JBP] 61 any host internal protocol [JBP] 62 CFTP CFTP [44,HCF2] 63 any local network [JBP] 64 SAT-EXPAK SATNET and Backroom EXPAK [SHB] 65 MIT-SUBNET MIT Subnet Support [NC3] 66 RVD MIT Remote Virtual Disk Protocol [MBG] 67 IPPC Internet Pluribus Packet Core [SHB]
Ports are used in the TCP [39,93] 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 [39,91].
To the extent possible, these same port assignments are used with the ISO-TP4 [57].
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 [17,40,JBP] 7 ECHO Echo [82,JBP] 9 DISCARD Discard [80,JBP] 11 USERS Active Users [76,JBP] 13 DAYTIME Daytime [79,JBP] 15 NETSTAT Who is up or NETSTAT [JBP] 17 QUOTE Quote of the Day [87,JBP] 19 CHARGEN Character Generator [78,JBP] 20 FTP-DATA File Transfer [Default Data] [39,83,JBP] 21 FTP File Transfer [Control] [39,83,JBP] 23 TELNET Telnet [99,JBP] 25 SMTP Simple Mail Transfer [39,89,JBP] 27 NSW-FE NSW User System FE [23,RHT] 29 MSG-ICP MSG ICP [74,RHT] 31 MSG-AUTH MSG Authentication [74,RHT] 33 DSP Display Support Protocol [MLC] 35 any private printer server [JBP] 37 TIME Time [95,JBP] 39 RLP Resource Location Protocol [1,MA] 41 GRAPHICS Graphics [40,115,JBP] 42 NAMESERVER Host Name Server [39,86,JBP] 43 NICNAME Who Is [39,48,JAKE] 44 MPM-FLAGS MPM FLAGS Protocol [JBP]
Assigned Numbers RFC960 Port Numbers
45 MPM Message Processing Module [recv] [85,JBP] 46 MPM-SND MPM [default send] [91,JBP] 47 NI-FTP NI FTP [122,SK] 49 LOGIN Login Host Protocol [PHD1] 51 LA-MAINT IMP Logical Address Maintenance [66,AGM] 53 DOMAIN Domain Name Server [81,71,PM1] 55 ISI-GL ISI Graphics Language [14,RB6] 57 any private terminal access [JBP] 59 any private file service [JBP] 61 NI-MAIL NI MAIL [12,SK] 63 VIA-FTP VIA Systems - FTP [DXD] 65 TACACS-DS TACACS-Database Service [11,RHT] 67 BOOTPS Bootstrap Protocol Server [35,WJC2] 68 BOOTPC Bootstrap Protocol Client [35,WJC2] 69 TFTP Trivial File Transfer [39,102,DDC1] 71 NETRJS-1 Remote Job Service [16,40,RTB] 72 NETRJS-2 Remote Job Service [16,40,RTB] 73 NETRJS-3 Remote Job Service [16,40,RTB] 74 NETRJS-4 Remote Job Service [16,40,RTB] 75 any private dial out service [JBP] 77 any private RJE service [JBP] 79 FINGER Finger [40,46,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 [26,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 [39,47,JAKE] 103 Unassigned [JBP] 105 CSNET-NS Mailbox Name Nameserver [113,MHS1] 107 RTELNET Remote Telnet Service [88,JBP] 109 POP-2 Post Office Protocol - Version 2 [19,JKR1] 111 SUNRPC SUN Remote Procedure Call [DXG] 113 AUTH Authentication Service [116,MCSJ] 115 SFTP Simple File Transfer Protocol [60,MKL1] 117 UUCP-PATH UUCP Path Service [38,MAE] 119 UNTP USENET News Transfer Protocol [61,PL4] 121 ERPC HYDRA Expedited Remote Procedure Call[118,JXO] 123 NTP Network Time Protocol [70,DLM1] 125 LOCUS-MAP Locus PC-Interface Net Map Server [124,BXG] 127 LOCUS-CON Locus PC-Interface Conn Server [124,BXG] 129 Unassigned [JBP]
The Exterior Gateway Protocol (EGP) [108,105] 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.
The Internet Domain Naming System (DOMAIN) includes several parameters. These are documented in RFC883 [72]. The CLASS parameter is listed here. The per CLASS parameters are defined in separate RFCs as indicated.
The ARPANET facility for "logical addressing" is described in RFC878 [65]. 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.
The 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].
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.
Some of the networks of all classes are IEEE 802 Networks. These systems may use a Service Access Point field in much the same way the ARPANET uses the "link" field. For further information and SAP number assignments, please contact: Mr. Maris Graube, Chairman, IEEE 802, Route 1, 244 H, Forest Grove, Oregon, 97116.
Assignments:
Service Access Point Description References -------------------- ----------- ---------- decimal binary 127 01111111 ISO DIS 8473 [JXJ] 96 01100000 DOD IP [39,91,JBP]
The IEEE 802.3 header does not have a type field to indicate what protocol is used at the next level. As a work around for this problem, one can put the Ethernet type field value in the IEEE 802.3 header's length field and use the following test to determine the appropriate processing on receipt.
If the value in the length field of the IEEE 802.3 header is greater than the Ethernet maximum packet length, then interpret the value as an Ethernet type field. Otherwise, interpret the packet as an IEEE 802.3 packet.
The proposed standard for transmission of IP datagrams over IEEE 802.3 networks is specified in RFC948 [127].
Assigned Numbers RFC960 Ethernet Numbers
ETHERNET NUMBERS OF INTEREST
Many 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 number, contact the XEROX Corporation, Office Products Division, Network Systems Administration Office, 333 Coyote Hill Road, Palo Alto, California, 94304.
Type Description References ---- ----------- ---------- 1 Ethernet (10Mb) [JBP] 2 Experimental Ethernet (3Mb) [JBP] 3 Amateur Radio AX.25 [PXK] 4 Proton ProNET Token Ring [JBP] 5 Chaos [GXP]
Protocol Type (pro)
Use the same codes as listed in the section called "Ethernet Numbers of Interest" (all hardware types use this code set for the protocol type).
Assigned Numbers RFC960 Public Data Network Numbers
ASSIGNED PUBLIC DATA NETWORK NUMBERS
One 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 standard for transmission of IP datagrams over the Public Data Network is specified in RFC877 [60].
Assigned Numbers RFC960 Telnet Options
ASSIGNED TELNET OPTIONS
The Telnet Protocol has a number of options that may be negotiated. These options are listed here. "Official ARPA-Internet Protocols" [104] provides more detailed information.
[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", RFC530, 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.
Assigned Numbers RFC960 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", RFC740, NIC 42423, November 1977.
[17] Bressler, B., "Remote Job Entry Protocol", RFC407, NIC 12112, October 72.
[18] Bressler, R., "Inter-Entity Communication -- An Experiment", RFC441, NIC 13773, January 1973.
[19] Butler, M., J. Postel, D. Chase, J. Goldberger, and J. K. Reynolds, "Post Office Protocol - Version 2", RFC937, Information Sciences Institute, February 1985.
[20] Clark, D., "Revision of DSP Specification", Local Network Note 9, Laboratory for Computer Science, MIT, June 1977.
[21] Cohen, D., "Specifications for the Network Voice Protocol", RFC741, ISI/RR 7539, Information Sciences Institute, March 1976.
[22] Cohen, D. and J. Postel, "Multiplexing Protocol", IEN 90, Information Sciences Institute, May 1979.
[23] 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.
[24] Crispin, M., "Telnet Logout Option", Stanford University-AI, RFC727, April 1977.
[25] Crispin, M., "Telnet SUPDUP Option", Stanford University-AI, RFC736, October 1977.
[26] Crispin, M., "SUPDUP Protocol", RFC734, NIC 41953, October 1977.
[27] Crocker, D., "Telnet Output Carriage-Return Disposition Option", RFC652, October 1974.
Assigned Numbers RFC960 Documents
[28] Crocker, D., "Telnet Output Formfeed Disposition Option", RFC655, October 1974.
[29] Crocker, D., "Telnet Output Linefeed Disposition", RFC658, October 1974.
[30] Crocker, D., "Telnet Output Horizontal Tab Disposition Option", RFC654,
[31] Crocker, D., "Telnet Output Horizontal Tabstops Option", RFC653, October 1974.
[32] Crocker, D., "Telnet Output Vertical Tab Disposition Option", RFC657, October 1974.
[33] Crocker, D., "Telnet Output Vertical Tabstops Option", RFC656, October 1974.
[34] Crocker, D. H. and R. H. Gumpertz, "Revised Telnet Byte Marco Option", RFC735, November 1977.
[35] Croft, B., and J. Gilmore, "BOOTSTRAP Protocol (BOOTP)", RFC951, Stanford and SUN Microsytems, September 1985.
[36] Croft, W. J., "Unix Networking at Purdue", USENIX Conference, 1980.
[37] Day, J., "Telnet Data Entry Terminal Option", RFC732, September 1977.
[38] Elvy, M., and R. Nedved, "Network Mail Path Service", RFC915, Harvard and CMU, December 1984.
[39] Feinler, E., "Internet Protocol Transition Workbook", Network Information Center, SRI International, March 1982.
[40] 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.
[41] Feinler, E., K. Harrenstien, Z. Su, and V. White, "DoD Internet Host Table Specification", RFC810, SRI International, March 1982.
[42] Finlayson, R., T. Mann, J. Mogul, and M. Theimer, "A Reverse Address Resolution Protocol", RFC903, Stanford University, June 1984.
Assigned Numbers RFC960 Documents
[43] Forgie, J., "ST - A Proposed Internet Stream Protocol", IEN 119, MIT Lincoln Laboratory, September 1979.
[44] Forsdick, H., "CFTP", Network Message, Bolt Beranek and Newman, January 1982.
[45] Greenberg, B., "Telnet SUPDUP-OUTPUT Option", RFC749, MIT-Multics, September 1978.
[46] Harrenstien, K., "Name/Finger", RFC742, NIC 42758, SRI International, December 1977.
[47] Harrenstien, K., V. White, and E. Feinler, "Hostnames Server", RFC811, SRI International, March 1982.
[48] Harrenstien, K., and V. White, "Nicname/Whois", RFC812, SRI International, March 1982.
[49] Haverty, J., "XNET Formats for Internet Protocol Version 4", IEN 158, October 1980.
[50] Hinden, R. M., "A Host Monitoring Protocol", RFC869, Bolt Beranek and Newman, December 1983.
[51] Hinden, R., and A. Sheltzer, "The DARPA Internet Gateway", RFC823, September 1982.
[54] Hornig, C., "A Standard for the Transmission of IP Datagrams over Ethernet Networks, RFC894, Symbolics, April 1984.
[55] Hwang, K., W. J. Croft and G. H. Goble, "A Unix-Based Local Computer Network with Load Balancing", IEEE Computer, April 1982.
[56] IBM Corporation, "Technical Reference Manual for the IBM PC Network", 6322505, IBM, Boca Raton, Florida, 1984.
[57] International Standards Organization, "ISO Transport Protocol Specification - ISO DP 8073", RFC905, April 1984.
[58] International Standards Organization, "Protocol for Providing the Connectionless-Mode Network Services", RFC926, ISO, December 1984.
Assigned Numbers RFC960 Documents
[59] Killian, E., "Telnet Send-Location Option", RFC779, April 1981.
[60] Korb, J. T., "A Standard for the Transmission of IP Datagrams Over Public Data Networks", RFC877, Purdue University, September 1983.
[61] Lapsley, P., and B. Kantor, "USENET News Transfer Protocol", Draft Memo, April 1985.
[62] Leffler, S. J., et al., "4.2bsd Network Implementation Notes", University of California, Berkeley, July 1983.
[63] Lottor, M. K., "Simple File Transfer Protocol", RFC913, MIT, September 1984.
[64] Macgregor, W., and D. Tappan, "The CRONUS Virtual Local Network", RFC824, Bolt Beranek and Newman, August 1982.
[65] Malis, A., "The ARPANET 1822L Host Access Protocol", RFC878, BBN-CC, Cambridge, December 1983.
[66] Malis, A., "Logical Addressing Implementation Specification", BBN Report 5256, pp 31-36, May 1983.
[67] 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.
[69] Mills, D., "DCN Local Network Protocols", RFC891, Linkabit, December 1983.
[70] Mills, D., "Network Time Protocol", RFC958, M/A-COM Linkabit, September 1985.
[71] Mockapetris, P., "Domain Names - Concepts and Facilities", RFC882, ISI, November 1983.
[72] Mockapetris, P., "Domain Names - Implementation and Specification", RFC883, ISI, November 1983.
[73] Nedved, R., "Telnet Terminal Location Number Option", RFC946, Carnegie-Mellon University, May 1985.
Assigned Numbers RFC960 Documents
[74] 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.
[75] Plummer, D., "An Ethernet Address Resolution Protocol or Converting Network Protocol Addresses to 48-bit Ethernet Addresses for Transmission on Ethernet Hardware", RFC826, MIT-LCS, November 1982.
[76] Postel, J., "Active Users", RFC866, Information Sciences Institute, May 1983.
[77] Postel, J., "A Standard for the Transmission of IP Datagrams over Experimental Ethernet Networks, RFC895, Information Sciences Institute, April 1984.
[78] Postel, J., "Character Generator Protocol", RFC864, Information Sciences Institute, May 1983.
[79] Postel, J., "Daytime Protocol", RFC867, Information Sciences Institute, May 1983.
[80] Postel, J., "Discard Protocol", RFC863, Information Sciences Institute, May 1983.
[81] Postel, J., "The Domain Names Plan and Schedule", RFC881, ISI, November 1983.
[82] Postel, J., "Echo Protocol", RFC862, Information Sciences Institute, May 1983.
[83] Postel, J., "File Transfer Protocol", RFC765, IEN 149, Information Sciences Institute, June 1980.
[84] Postel, J., "Internet Control Message Protocol - DARPA Internet Program Protocol Specification", RFC792, Information Sciences Institute, September 1981.
[83] Postel, J., "Internet Message Protocol", RFC759, IEN 113, Information Sciences Institute, August 1980.
[84] Postel, J., "Name Server", IEN 116, Information Sciences Institute, August 1979.
[85] Postel, J., "Quote of the Day Protocol", RFC865, Information Sciences Institute, May 1983.
Assigned Numbers RFC960 Documents
[86] Postel, J., "Remote Telnet Service", RFC818, Information Sciences Institute, November 1982.
[87] Postel, J., "Simple Mail Transfer Protocol", RFC821, Information Sciences Institute, August 1982.
[90] Postel, J., "Telnet End of Record Option", RFC885, Information Sciences Institute, December 1983.
[91] Postel, J., "User Datagram Protocol", RFC768 Information Sciences Institute, August 1980.
[92] Postel, J., ed., "Internet Protocol - DARPA Internet Program Protocol Specification", RFC791, Information Sciences Institute, September 1981.
[93] Postel, J., ed., "Transmission Control Protocol - DARPA Internet Program Protocol Specification", RFC793, Information Sciences Institute, September 1981.
[94] Postel, J. and D. Crocker, "Remote Controlled Transmission and Echoing Telnet Option", RFC726, March 1977.
[95] Postel, J., and K. Harrenstien, "Time Protocol", RFC868, Information Sciences Institute, May 1983.
[96] Postel, J. and J. Reynolds, "Telnet Extended Options - List Option", RFC861, Information Sciences Institute, May 1983.
[97] Postel, J. and J. Reynolds, "Telnet Binary Transmission", RFC856, Information Sciences Institute, May 1983.
[98] Postel, J. and J. Reynolds, "Telnet Echo Option", RFC857, Information Sciences Institute, May 1983.
[99] Postel, J., and J. Reynolds, "Telnet Protocol Specification", RFC854, Information Sciences Institute, May 1983.
[100] Postel, J. and J. Reynolds, "Telnet Status Option", RFC859, Information Sciences Institute, May 1983.
[101] Postel, J. and J. Reynolds, "Telnet Suppress Go Ahead Option", RFC858, Information Sciences Institute, May 1983.
[102] Postel, J. and J. Reynolds, "Telnet Timing Mark Option", RFC860, Information Sciences Institute, May 1983.
Assigned Numbers RFC960 Documents
[103] Reed, D., "Protocols for the LCS Network", Local Network Note 3, Laboratory for Computer Science, MIT, November 1976.
[104] Reynolds, J. and J. Postel, "Official ARPA-Internet Protocols", RFC961, Information Sciences Institute, November 1985.
[105] Rosen, E., "Exterior Gateway Protocol" RFC827, Bolt Beranek and Newman, October 1982.
[106] Saltzer, J. H., "Design of a Ten-megabit/sec Token Ring Network", MIT Laboratory for Computer Science Technical Report.
[107] Scott, W. S., "2.9bsd/TIS Network Implementation", Lawrence Livermore National Laboratory, September 1984.
[108] Seamonson, L. J., and E. C. Rosen, "STUB" Exterior Gateway Protocol", RFC888, BBN Communications Corporation, January 1984.
[109] Shuttleworth, B., "A Documentary of MFENet, a National Computer Network", UCRL-52317, Lawrence Livermore Labs, Livermore, California, June 1977.
[124] Uttal, J, J. Rothschild, and C. Kline, "Transparent Integration of UNIX and MS-DOS", Locus Computing Corporation.
[125] Velten, D., R. Hinden, and J. Sax, "Reliable Data Protocol", RFC908, BBN Communications Corporation, July 1984.
[126] Whelan, D., "The Caltech Computer Science Department Network", 5052:D F:82, Caltech Computer Science Department, 1892.
[127] Winston, I., "Two Methods for the Transmission of IP Datagrams Over IEEE 802.3 Networks", RFC948, University Of Pennsylvania, June 1985.
[128] XEROX, "The Ethernet, A Local Area Network: Data Link Layer and Physical Layer Specification", X3T51/80-50, Xerox Corporation, Stamford, CT., October 1980.
[129] XEROX, "Internet Transport Protocols", XSIS 028112, Xerox Corporation, Stamford, Connecticut, December 1981.
Assigned Numbers RFC960 People
PEOPLE
[AB13] Alison Brown CORNELL alison@CORNELL.ARPA [AB20] Art Berggreen ACC ART@ACC.ARPA [AD22] Arlene DesJardins CIT arlene@CIT-20.ARPA [AG22] Alfred Ganz YALE GANZ@YALE.ARPA [AGM] Andy Malis BBN Malis@BBNCCS.ARPA [AKC] Albert Cheng UIUC acheng@UIUC.ARPA [AL6] Alexis Layton CCA alex@CCA-UNIX.ARPA [AP] Alan Parker NRL parker@NRL-CSS.ARPA [AV] Al Vezza MIT AV@MIT-XX.ARPA [AW34] Albert Wong NPS AWong@NPS-CS.ARPA [AXG] Atul Garg HP ---none--- [AXH] Arthur Hartwig UQNET ---none--- [AY5] Akiharu Yasuda DODIIS dia@PAXRV-NES.ARPA [BA4] Brian Anderson BBN baanders@BBNCCQ.ARPA [BANDY] Andrew S. Beals LLNL bandy@LLL-CRG.ARPA [BC14] Robert Cattani COLUMBIA Cattani@COLUMBIA-20.ARPA [BG5] Bob Gilligan SRI Gilligan@SRI-SPAM.ARPA [BG25] Bryan L. Gorman SRI GORMAN@SRI-SPAM.ARPA [BIM] Benson I. Margulies HONEYWELL Margulies@CISL.ARPA [BJL5] Barry J. Lustig UCLA barry@LOCUS.UCLA.EDU [BJN1] Bruce Nemnich TMC BJN@THINK.ARPA [BN4] Bill Nowicki SUN Nowicki@SU-GLACIER.ARPA [BN7] Bich T. Nguyen SRI btn@SRI-TSC.ARPA [BN9] Bill Nesheim CORNELL bill@CORNELL.ARPA [BP17] Bobbi Phillips SRI bobbi@SRI-TSC.ARPA [BSW] Barbara Seber-Wagner MITRE bnsw@MITRE-BEDFORD.ARPA [BXA] Bobby W. Allen YPG WYMER@OFFICE.ARPA [BXD] Brian Down TORONTO bdown%TORONTO@CSNET-RELAY.ARPA [BXG] Barry Lustig UCLA BARRY@LOCUS.UCLA.EDU [BXL] Barry Greenberg LOCUS ---none--- [BXM] Bill Mitchell U OF ARIZ ---none--- [CAK] Chris Kent PURDUE CAK@PURDUE.EDU [CAS] Carl Sunshine SDC Sunshine@USC-ISIB.ARPA [CBD] Clive B. Dawson MCC Clive@MCC.ARPA [CBP] Brian Pinkerton WISCONSON Brian@WISC-RSCH.ARPA [CJC3] Chase Cotton UDEL Cotton@UDEL-EE.ARPA [CH2] Charles Hornig SYMBOLICS CAH@MIT-MC.ARPA [CJW2] Cliff Weinstein LL cjw@LL-SST.ARPA [CLH3] Charles Hedrick RUTGERS Hedrick@RUTGERS.EDU [CMR] Craig Rogers ISI Rogers@USC-ISIB.ARPA [CP10] Craig Partridge BBN craig@BBN-UNIX.ARPA [CXH] Chien Y. Huang PRINCETON 6026959%PUCC.BINET@WISCVM.ARPA [CXL] Clifford A. Lynch BERKELEY udcla%ucbtopaz.cc@UCBARPA.BERKELEY.EDU [DAM1] David A. Mosher BERKELEY Mosher@UCBARPA.BERKELEY.EDU
Assigned Numbers RFC960 People
[DAVE] David Roode IntelliCorp Roode@SUMEX-AIM.ARPA [DBJ] David B. Johnson DRILLTECH DBJ@RICE.ARPA [DCP1] David Plummer MIT DCP@SYMBOLICS.ARPA [DDC1] David Clark MIT DClark@BBN-UNIX.ARPA [DT15] Dan Tappan BBN Tappan@BBNG.ARPA [DG28] David L. Gehrt RIACS Dave@RIACS.ARPA [DH17] Douglas Hirsch BBN hirsch@BBNCCS.ARPA [DHH] Doug Hunt BBN DHunt@BBNCCJ.ARPA [DJF] David J. Farber UDEL Farber@UDEL-EE.ARPA [DJV1] Darrel J. Van Buer SDC vanbuer@USC-ECL.ARPA [DK2] Dean B. Krafft CORNELL Dean@CORNELL.ARPA [DLM1] David Mills LINKABIT Mills@USC-ISID.ARPA [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.ARPA [DSW] Dan Whelan CALTECH Dan@CIT-20.ARPA [DVC] Don Cone SRI CONE@SRI-SPAM.ARPA [DXB] David Bloom RUTGERS andromeda!bloom@RUTGERS.EDU [DXD] Dennis J.W. Dube VIA SYSTEMS ---none--- [DXG] David Goldberg SMI sun!dg@UCBARPA.BERKELEY.EDU [DXS] Don Scelza PERQ ---none--- [DXT] Dave Taylor INFERENCE ---none--- [EAK1] Earl Killian LLL EAK@S1-C.ARPA [EBM] Eliot Moss MIT EBM@MIT-XX.ARPA [EC5] Ed Cain DCEC cain@EDN-UNIX.ARPA [EF5] Ed Franceschini NYU Franceschini@NYU.ARPA [EHP] Ed Perry SRI Perry@SRI-KL.ARPA [EXY] Elaine Yamin ATT ---none--- [FAS] Fred Segovich GSWD fred@GSWD-VMS.ARPA [FLM2] F. Lee Maybaum MILNET Maybaum@DDN1.ARPA [FRAN] Francine Perillo SRI Perillo@SRI-NIC.ARPA [FXS] Frank Solensky PRIME ---none--- [GEOF] Geoff Goodfellow SRI Geoff@SRI-CSL.ARPA [GAA] Glenn A. Adams, Jr. MIT/LL glenn@LL-XN.ARPA [GC] Graham Campbell BNL gc@BNL.ARPA [GH29] Gregory Hidley UCSD hidley@UCSD.ARPA [GIH] Glenn I. Hastie II SRI Hastie@SRI-SPAM.ARPA [GLH5] Gavin L. Hamphill DREA Hemphill@DREA-XX.ARPA [GP10] George Pavel LLNL liaison@LLL-TIS.ARPA [GW22] Grant Weiler UTAH Weiler@UTAH-20.ARPA [GXL] Guillermo A. Loyola IBM Loyola%ibm-sj@CSNET-RELAY.ARPA [GXP] Gill Pratt MIT gill%mit-ccc@MIT-MC.ARPA [HCF2] Harry Forsdick BBN Forsdick@BBNA.ARPA [HDC1] Horst Clausen DFVLR Clausen@USC-ISID.ARPA [HDW2] Howard Wactlar CMU Wactlar@CMU-CS-A.ARPA [HGM] Hallam Murray XEROX Murray.PA@XEROX.ARPA [HM] Hank Magnuski --- JOSE@XEROX.PA.ARPA [HWB] Hans-Werner Braun MICHIGAN HWB@UMICH1.ARPA
Assigned Numbers RFC960 People
[JA1] Jules P. Aronson NLM Aronson@NLM-MCS.ARPA [JAG3] Jeff Gumpf CWRU G.Gumpf@COLUMBIA-20.ARPA [JAKE] Jake Feinler SRI Feinler@SRI-NIC.ARPA [JAR4] Jim Rees WASHINGTON JIM@WASHINGTON.ARPA [JBP] Jon Postel ISI Postel@USC-ISIB.ARPA [JBW1] Joseph Walters, Jr. BBN JWalters@BBNCCX.ARPA [JC11] Jim Clifford LANL jrc@LANL.ARPA [JCN2] John C. Nunn NBS NUNN@NBS-VMS.ARPA [JD21] Jonathan Dreyer BBN JDreyer@BBNCCV.ARPA [JDG] Jim Guyton RAND guyton@RAND-UNIX.ARPA [JEM] Jim Mathis SRI Mathis@SRI-KL.ARPA [JFH2] Jack Haverty BBN Haverty@BBNCCV.ARPA [JFW] Jon F. Wilkes STC Wilkes@STC.ARPA [JGH] Jim Herman BBN Herman@BBNCCJ.ARPA [JG46] Jonathan Goodman YALE Goodman@YALE.ARPA [JKR1] Joyce K. Reynolds ISI JKREYNOLDS@USC-ISIB.ARPA [JL15] Jay Lepreau UTAH Lepreau@UTAH-CS.ARPA [JLM23] John L. Mills HONEYWELL Mills@CISL-SERVICE-MULTICS.ARPA [JO5] John O'Donnell YALE ODonnell@YALE.ARPA [JR15] John Rhodes LOGNET JRhodes@LOGNET2.ARPA [JR17] John L. Robinson CANADA Robinson@DMC-CRC.ARPA [JRM1] John Mullen MITRE Mullen@MITRE.ARPA [JRS8] Jeffrey R. Schwab PURDUE jrs@PURDUE.EDU [JS38] Joseph Sventek LBL JSSventek@LBL.ARPA [JSG5] Jon Goodridge BBN jsg@BBNCCM.ARPA [JSQ1] John S. Quarterman UT jsq@UT-SALLY.ARPA [JW1] Jill Westcott BBN Westcott@BBNA.ARPA [JWF] Jim Forgie LL jwf@LL-EN.ARPA [JWO1] James W. O'Toole UMD james@MARYLAND.ARPA [JXB] John Blair NEOCM cbosgd!neoucom!johnb@UCBARPA.BERKELEY.EDU [JXD] Jean Darling WISC-MADI Darling@UWISC.ARPA [JXJ] Jackie Jones NBS ----none---- [JXO] Jack O'Neil ENCORE ----none---- [JXS] J. Simonetti SUNY joes@SBCS.ARPA [JXY] Joe Yancone USARMY Yancone@CRDC.ARPA [KCS1] Kevin C. Smallwood PURDUE kcs@PURDUE.EDU [KFD] Ken Dove AIDS kfd@AID-UNIX.ARPA [KLH] Ken Harrenstien SRI KLH@SRI-NIC.ARPA [KMC3] Kenneth M. Crepea SRI Crepea@SRI-SPAM.ARPA [KO11] Kevin O'Keefe HAZELTINE Hazeltine@USC-ISI.ARPA [KRS] Karen Sollins MIT Sollins@MIT-XX.ARPA [KTP] Kenneth T. Pogran BBN Pogran@BBNBBNCCQ.ARPA [KWP] Kevin W. Paetzold DEC Paetzold@DEC-MARLBORO.ARPA [KXC] Ken Chen Perceptronics ----none---- [KXS] Kathy Simpson OSU ----none---- [LB3] Len Bosack STANFORD Bosack@SU-SCORE.ARPA
Assigned Numbers RFC960 People
[LB16] Liudvikas Bukys ROCHESTER Bukys@ROCHESTER.ARPA [LCN] Lou Nelson AEROSPACE Lou@AEROSPACE.ARPA [LCS] Lou Schreier SRI Schreier@USC-ISID.ARPA [LH2] Lincoln Hu COLUMBIA Hu@COLUMBIA-20.ARPA [LOU] Lou Salkind NYU Salkind@NYU.ARPA [LM8] Liza Martin MIT-LCS Martin@MIT-XX.ARPA [LRB] Larry Bierma NPRDC Bierma@NPRDC.ARPA [LWR] Larry Robinson LLNL lwr@S1-C.ARPA [LXL] Len Lattanzi SENTRY ----none---- [MA] Mike Accetta CMU MIKE.ACCETTA@CMU-CS-A.ARPA [MAB4] Mark Brown USC Mark@USC-ECLB.ARPA [MAE] Marc A. Elvy HARVARD elvy@HARVARD.EDU [MBG] Michael Greenwald MIT-LCS Greenwald@MIT-MULTICS.ARPA [MB] Michael Brescia BBN Brescia@BBNCCV.ARPA [MB31] Michael BereschinskyUSARMY Bereschinsky@USC-ISID.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@MIT-HTVAX.ARPA [MF31] Martin J. Fouts NASA-AMES fouts@AMES-NAS.ARPA [MH12] Mark Horton ATT mark@UCBARPA.BERKELEY.EDU [MJM2] Mike Muuss BRL Mike@BRL.ARPA [MK17] Mike Karels BERKELEY Karels@UCBARPA.BERKELEY.EDU [MKL1] Mark Lottor MIT MKL@SRI-NIC.ARPA [MLC] Mike Corrigan DDN Corrigan@DDN1.ARPA [MO2] Michael O'Brien RAND OBrien@RAND-UNIX.ARPA [MO14] Michele Olivant JHU Olivant@HAWAII-EMH.ARPA [MRC] Mark Crispin STANFORD Admin.MRC@SU-SCORE.ARPA [MS9] Martin Schoffstall RPI schoff%rpi@CSNET-RELAY.ARPA [MS56] Marvin Solomon WISC Solomon@UWISC.ARPA [MSM1] Milo S. Medin AMES medin@AMES.ARPA [MTR] Marshall Rose IRVINE MRose.UCI@RAND-RELAY.ARPA [MXA] Melanie Anderson UIUC Melanie%UIUCVMD.BITNET@WISCVM.ARPA [MXA1] M. Aziza INRIA ----none---- [MXG] Mike Gilbert SLI Software-Leverage@USC-ECLB.ARPA [MXH] Martin Hayman Symbolics ----none---- [MXK] Michael Kazar CMU Mike.Kazar@CMU-CS-K.ARPA [MXM] Marc M. Meilleur COINS COINS@USC-ISI.ARPA [MXP] Michael K. Peterson HUGHES scgvaxd!mkp@CIT-VAX.ARPA [MXP1] Mark C. Powers NSWC mpowers@NSWC-G.ARPA [MXR] Mark A. Rosenstein MIT mar@MIT-BORAX.ARPA [MXS] Marc Shapiro INRIA Marc.Shapiro@C.CS.CMU.EDU [NC3] J. Noel Chiappa MIT JNC@MIT-XX.ARPA [NG] Neil Gower ROCKWELL GOWER@USC-ISID.ARPA [NMM] Mike Minnich UDELEE MMinnich@UDEL-HUEY.ARPA [NXH] Nat Howard IM nrh@DDN1.ARPA [NXK] Neil Katin HP hpda.neil@UCBARPA.BERKELEY.EDU [PA5] Philip Almquist STANFORD Almquist@SU-SCORE.ARPA [PAM6] Paul McNabb RICE pam@PURDUE.EDU
Assigned Numbers RFC960 People
[PFS2] Paul Sass CECOM Sass@USC-ISID.ARPA [PGM] Paul G. Milazzo RICE Milazzo@RICE.ARPA [PHD1] Pieter Ditmars BBN pditmars@BBNCCX.ARPA [PK] Peter Kirstein UCL Kirstein@USC-ISI.ARPA [PK28] Philip R. Karn, Jr. BCR Karn@BELLCORE-CS-GW.ARPA [PL4] Phil Lapsley BERKELEY phil@UCBARPA.BERKELEY.EDU [PM1] Paul Mockapetris ISI Mockapetris@USC-ISIB.ARPA [PM4] Paul Martin SRI PMartin@SRI-AI.ARPA [PS27] Paal Spilling NTA Spilling@USC-ISID.ARPA [PXA] Phillip G. Apley BITSTREAM PGA@MIT-OZ.ARPA [PXB] Pat Boyle UBC boyle.ubc@CSNET-RELAY.ARPA [PXD] Pete Delaney ECRC pete%ecrcvax@CSNET-RELAY.ARPA [PXM] Pat Marques NSRDC marques@DTRC.ARPA [PXN] Peter Nellessen SIEMENS crtvax!pn@CMU-CS-SPICE.ARPA [RA11] Rick Adams CCI Rick@SEISMO.CSS.GOV [RA17] Bob Albrightson WASHINGTON BOB@WASHINGTON.ARPA [RB9] Richard Bisbey ISI Bisbey@USC-ISIB.ARPA [RBN1] Ronald Natalie, Jr. BRL ron@BRL-TGR.ARPA [RBW] Richard B. Wales UCLA WALES@LOCUS.UCLA.EDU [RHC3] Robert Cole UCL robert@UCL-CS.ARPA [RC77] Robert Carey YALE CAREY@YALE.ARPA [RDB2] Robert Bressler BBN Bressler@BBNCCW.ARPA [RDR4] Dennis Rockwell BBN DRockwell@CSNET-SH.ARPA [RFD1] Robert F. Donnelly ARDC donnelly@ARDC.ARPA [RG12] Roger L. Gulbranson UMINN ROGERG@UMN-UCC-VA.ARPA [RH6] Robert Hinden BBN Hinden@BBN-CCV.ARPA [RH60] Roger Hale MIT Roger@LL-SST.ARPA [RHC3] Robert Cole UCL Robert@USC-CS.ARPA [RHT] Robert Thomas BBN BThomas@BBNF.ARPA [RKJ2] Richard Johnsson DEC johnsson@DECWRL.ARPA [RL2] Randy C. Lee HONEYWELL RCLee@HI-MULTICS.ARPA [RLB3] Ronald L. Broersma NOSC Ron@NOSC.ARPA [RLH2] Ronald L. Hartung NSWC ron@NSWC-WO.ARPA [RLS6] Ronald L. Smith COINS COINS@USC-ISI.ARPA [RM8] Roy Marantz RUTGERS Marantz@RUTGERS.EDU [RN6] Rudy Nedved CMU Rudy.Nedved@CMU-CS-A.ARPA [RNM1] Neil MacKenzie RSRE CLE%RSRE@UCL-CS.ARPA [RR2] Raleigh Romine TELEDYNE romine@SEISMO.CSS.GOV [RR18] Ron Reisor UDEL ron@UDEL-EE.ARPA [RR26] William R. Reilly USARMY RREILLY@JPL-MILVAX.ARPA [RS23] Russel Sandberg WISC root@UWISC.ARPA [RSM1] Robert S. Miles NRTC RSM@BRL.ARPA [RTB3] Bob Braden UCLA Braden@UCLA-CCN.ARPA [RWS4] Robert W. Scheifler ARGUS RWS@MIT-XX.ARPA [RXB] Rafael Bracho SPAR RXB@SRI-KL.ARPA [RXB1] Randolph Bentson CSU Bentson%ColoState@CSNET-RELAY.ARPA [RXG] Richard Gopstein RCA Gopstein@RUTGERS.EDU
Assigned Numbers RFC960 People
[RXJ] Ronald Johnson APPLE rlj%apple@CSNET-RELAY.ARPA [RXM] Robert Myhill BBN Myhill@BBNCCS.ARPA [SA1] Sten Andler ARPA andler.ibm-sj@RAND-RELAY.ARPA [SA2] Saul Amarel ARPA Amarel@USC-ISI.ARPA [SC3] Steve Casner ISI Casner@USC-ISIB.ARPA [SGC] Steve Chipman BBN Chipman@BBNF.ARPA [SHB] Steven Blumenthal BBN BLUMENTHAL@BBN-VAX.ARPA [SK8] Steve Kille UCL Steve@UCL-CS.ARPA [SM6] Sean McLinden DSL McLinden@RUTGERS.EDU [SMF] Steven M. Feldman TYMNET ARPAVAX.feldman@UCBARPA.BERKELEY.EDU [SXA] Skip Addison GATECH Skip!gatech.csnet@CSNET-RELAY.ARPA [SXB] Steve Byrne TARTAN Byrne@CMU-CS-C.ARPA [SB28] Scott Bradner HARVARD sob@HARVARD.EDU [SXF] Steve Fogel MTCS SFogel!mtcs!mtxinu@UCBARPA.BERKELEY.EDU [SXM] Scott Marcus SPARTACUS ---none--- [SXM1] Scooter Morris GENENTECH scooter@UCSF-CGL.ARPA [SXS] Steve Silverman MITRE Blankert@MITRE-GATEWAY.ARPA [TBS] Claude S. Steffey WSMR csteffey@WSMRCAS1.ARPA [TC4] Tony Cincotta DTNSRDC tony@NALCON.ARPA [TF6] Thomas Ferrin UCSF Ferrin@UCSF-CGL.ARPA [THD] Thomas Dunigan ORNL dunigan@ORNL-MSR.ARPA [TML] T. Michael Louden MITRE Louden@MITRE-GW.ARPA [TW11] Tom Wadlow LLL TAW@S1-C.ARPA [TXB] Ted Baker FSU baker@WASHINGTON.ARPA [TXM] Trudy Miller ACC Trudy@ACC.ARPA [TXN] Todd Nugent U CHICAGO Nugent@ANL-MCS.ARPA [UXB] Ulf Bilting CHALMERS bilting@PURDUE.EDU [WDL] Walter Lazear MITRE Lazear@MITRE.ARPA [WG] Wayne Graves LBL WLGraves@LBL.ARPA [WF3] William E. Fink NRLRCD bill@NRL.ARPA [WIM] William Macgregor BBN macg@BBN.ARPA [WJC2] Bill Croft STANFORD Croft@SUMEX-AIM.ARPA [WPJ] William Jones USRA Jones@AMES-VMSB.ARPA [WW2] Wally Wedel NBI wedel@UT-NGP.ARPA [WWS] Bill Seemuller USARMY bill@ETL.ARPA [WXL] William Lampeter UR bill@ROCHESTER.ARPA [ZSU] Zaw-Sing Su SRI ZSu@SRI-TSC.ARPA
Assigned Numbers RFC960 Appendix A
APPENDIX A
Network 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)
All addresses in this class are reserved for future use.
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 4.2 UNIX software might be considered evidence of the latter.
Assigned Numbers RFC960 Appendix A
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.
