[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---
RFC990 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
RFC990 November 1986
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 1-1-1-0)
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.
RFC990 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.