| 10019 | Zeroconf Multicast Address Allocation Problem Statement and RequirementsN. Karstens, D. Farinacci, M. McBride | Informational | July 2026 |
| 9776 | Internet Group Management Protocol, Version 3B. Haberman, Ed. | Internet Standard | March 2025 |
| 9542 | IANA Considerations and IETF Protocol and Documentation Usage for IEEE 802 ParametersD. Eastlake 3rd, J. Abley, Y. Li | Best Current Practice | April 2024 |
| 9182 | A YANG Network Data Model for Layer 3 VPNsS. Barguil, O. Gonzalez de Dios, Ed., M. Boucadair, Ed., L. Munoz, A. Aguado | Proposed Standard | February 2022 |
| 9181 | A Common YANG Data Model for Layer 2 and Layer 3 VPNsS. Barguil, O. Gonzalez de Dios, Ed., M. Boucadair, Ed., Q. Wu | Proposed Standard | February 2022 |
| 9170 | Long-Term Viability of Protocol Extension MechanismsM. Thomson, T. Pauly | Informational | December 2021 |
| 9166 | A YANG Data Model for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) SnoopingH. Zhao, X. Liu, Y. Liu, A. Peter, M. Sivakumar | Proposed Standard | February 2022 |
| 8994 | An Autonomic Control Plane (ACP)T. Eckert, Ed., M. Behringer, Ed., S. Bjarnason | Proposed Standard | May 2021 |
| 8815 | Deprecating Any-Source Multicast (ASM) for Interdomain MulticastM. Abrahamsson, T. Chown, L. Giuliano, T. Eckert | Best Current Practice | August 2020 |
| 8652 | A YANG Data Model for the Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD)X. Liu, F. Guo, M. Sivakumar, P. McAllister, A. Peter | Proposed Standard | November 2019 |
| 8507 | Simple Internet Protocol (SIP) SpecificationS. Deering, R. Hinden, Ed. | Historic | December 2018 |
| 8304 | Transport Features of the User Datagram Protocol (UDP) and Lightweight UDP (UDP-Lite)G. Fairhurst, T. Jones | Informational | February 2018 |
| 8294 | Common YANG Data Types for the Routing AreaX. Liu, Y. Qu, A. Lindem, C. Hopps, L. Berger | Proposed Standard | December 2017 |
| 8085 | UDP Usage GuidelinesL. Eggert, G. Fairhurst, G. Shepherd | Best Current Practice | March 2017 |
| 8084 | Network Transport Circuit BreakersG. Fairhurst | Best Current Practice | March 2017 |
| 7868 | Cisco's Enhanced Interior Gateway Routing Protocol (EIGRP)D. Savage, J. Ng, S. Moore, D. Slice, P. Paluch, R. White | Informational | May 2016 |
| 7761 | Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised)B. Fenner, M. Handley, H. Holbrook, I. Kouvelas, R. Parekh, Z. Zhang, L. Zheng | Internet Standard | March 2016 |
| 7667 | RTP TopologiesM. Westerlund, S. Wenger | Informational | November 2015 |
| 7450 | Automatic Multicast TunnelingG. Bumgardner | Proposed Standard | February 2015 |
| 7411 | Multicast Listener Extensions for Mobile IPv6 (MIPv6) and Proxy Mobile IPv6 (PMIPv6) Fast HandoversT. Schmidt, Ed., M. Waehlisch, R. Koodli, G. Fairhurst, D. Liu | Experimental | November 2014 |
| 7297 | IP Connectivity Provisioning Profile (CPP)M. Boucadair, C. Jacquenet, N. Wang | Informational | July 2014 |
| 7201 | Options for Securing RTP SessionsM. Westerlund, C. Perkins | Informational | April 2014 |
| 7161 | Proxy Mobile IPv6 (PMIPv6) Multicast Handover Optimization by the Subscription Information Acquisition through the LMA (SIAL)LM. Contreras, CJ. Bernardos, I. Soto | Experimental | March 2014 |
| 7042 | IANA Considerations and IETF Protocol and Documentation Usage for IEEE 802 ParametersD. Eastlake 3rd, J. Abley · obsoleted by RFC 9542 | Best Current Practice | October 2013 |
| 7028 | Multicast Mobility Routing Optimizations for Proxy Mobile IPv6JC. Zuniga, LM. Contreras, CJ. Bernardos, S. Jeon, Y. Kim | Experimental | September 2013 |
| 6890 | Special-Purpose IP Address RegistriesM. Cotton, L. Vegoda, R. Bonica, Ed., B. Haberman | Best Current Practice | April 2013 |
| 6761 | Special-Use Domain NamesS. Cheshire, M. Krochmal | Proposed Standard | February 2013 |
| 6740 | Identifier-Locator Network Protocol (ILNP) Architectural DescriptionRJ Atkinson, SN Bhatti | Experimental | November 2012 |
| 6726 | FLUTE - File Delivery over Unidirectional TransportT. Paila, R. Walsh, M. Luby, V. Roca, R. Lehtonen | Proposed Standard | November 2012 |
| 6679 | Explicit Congestion Notification (ECN) for RTP over UDPM. Westerlund, I. Johansson, C. Perkins, P. O'Hanlon, K. Carlberg | Proposed Standard | August 2012 |
| 6491 | Resource Public Key Infrastructure (RPKI) Objects Issued by IANAT. Manderson, L. Vegoda, S. Kent | Proposed Standard | February 2012 |
| 6325 | Routing Bridges (RBridges): Base Protocol SpecificationR. Perlman, D. Eastlake 3rd, D. Dutt, S. Gai, A. Ghanwani | Proposed Standard | July 2011 |
| 6274 | Security Assessment of the Internet Protocol Version 4F. Gont | Informational | July 2011 |
| 6272 | Internet Protocols for the Smart GridF. Baker, D. Meyer | Informational | June 2011 |
| 6250 | Evolution of the IP ModelD. Thaler | Informational | May 2011 |
| 6166 | A Registry for PIM Message TypesS. Venaas · obsoleted by RFC 8736 | Proposed Standard | April 2011 |
| 6142 | ANSI C12.22, IEEE 1703, and MC12.22 Transport Over IPA. Moise, J. Brodkin | Informational | March 2011 |
| 5790 | Lightweight Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Version 2 (MLDv2) ProtocolsH. Liu, W. Cao, H. Asaeda | Proposed Standard | February 2010 |
| 5775 | Asynchronous Layered Coding (ALC) Protocol InstantiationM. Luby, M. Watson, L. Vicisano | Proposed Standard | April 2010 |
| 5740 | NACK-Oriented Reliable Multicast (NORM) Transport ProtocolB. Adamson, C. Bormann, M. Handley, J. Macker | Proposed Standard | November 2009 |
| 5735 | Special Use IPv4 AddressesM. Cotton, L. Vegoda · obsoleted by RFC 6890 | Best Current Practice | January 2010 |
| 5651 | Layered Coding Transport (LCT) Building BlockM. Luby, M. Watson, L. Vicisano | Proposed Standard | October 2009 |
| 5519 | Multicast Group Membership Discovery MIBJ. Chesterfield, B. Haberman, Ed. | Proposed Standard | April 2009 |
| 5501 | Requirements for Multicast Support in Virtual Private LAN ServicesY. Kamite, Ed., Y. Wada, Y. Serbest, T. Morin, L. Fang | Informational | March 2009 |
| 5405 | Unicast UDP Usage Guidelines for Application DesignersL. Eggert, G. Fairhurst · obsoleted by RFC 8085 | Best Current Practice | November 2008 |
| 5401 | Multicast Negative-Acknowledgment (NACK) Building BlocksB. Adamson, C. Bormann, M. Handley, J. Macker | Proposed Standard | November 2008 |
| 5374 | Multicast Extensions to the Security Architecture for the Internet ProtocolB. Weis, G. Gross, D. Ignjatic | Proposed Standard | November 2008 |
| 5371 | RTP Payload Format for JPEG 2000 Video StreamsS. Futemma, E. Itakura, A. Leung | Proposed Standard | October 2008 |
| 5342 | IANA Considerations and IETF Protocol Usage for IEEE 802 ParametersD. Eastlake 3rd · obsoleted by RFC 7042 | Best Current Practice | September 2008 |
| 5135 | IP Multicast Requirements for a Network Address Translator (NAT) and a Network Address Port Translator (NAPT)D. Wing, T. Eckert | Best Current Practice | February 2008 |
| 5110 | Overview of the Internet Multicast Routing ArchitectureP. Savola | Informational | January 2008 |
| 5102 | Information Model for IP Flow Information ExportJ. Quittek, S. Bryant, B. Claise, P. Aitken, J. Meyer · obsoleted by RFC 7012 | Proposed Standard | January 2008 |
| 5058 | Explicit Multicast (Xcast) Concepts and OptionsR. Boivie, N. Feldman, Y. Imai, W. Livens, D. Ooms | Experimental | November 2007 |
| 4947 | Address Resolution Mechanisms for IP Datagrams over MPEG-2 NetworksG. Fairhurst, M. Montpetit | Informational | July 2007 |
| 4862 | IPv6 Stateless Address AutoconfigurationS. Thomson, T. Narten, T. Jinmei | Draft Standard | September 2007 |
| 4834 | Requirements for Multicast in Layer 3 Provider-Provisioned Virtual Private Networks (PPVPNs)T. Morin, Ed. | Informational | April 2007 |
| 4732 | Internet Denial-of-Service ConsiderationsM. Handley, Ed., E. Rescorla, Ed., IAB | Informational | December 2006 |
| 4609 | Protocol Independent Multicast - Sparse Mode (PIM-SM) Multicast Routing Security Issues and EnhancementsP. Savola, R. Lehtonen, D. Meyer | Informational | October 2006 |
| 4607 | Source-Specific Multicast for IPH. Holbrook, B. Cain | Proposed Standard | August 2006 |
| 4605 | Internet Group Management Protocol (IGMP) / Multicast Listener Discovery (MLD)-Based Multicast Forwarding ("IGMP/MLD Proxying")B. Fenner, H. He, B. Haberman, H. Sandick | Proposed Standard | August 2006 |
| 4604 | Using Internet Group Management Protocol Version 3 (IGMPv3) and Multicast Listener Discovery Protocol Version 2 (MLDv2) for Source-Specific MulticastH. Holbrook, B. Cain, B. Haberman | Proposed Standard | August 2006 |
| 4601 | Protocol Independent Multicast - Sparse Mode (PIM-SM): Protocol Specification (Revised)B. Fenner, M. Handley, H. Holbrook, I. Kouvelas · obsoleted by RFC 7761 | Proposed Standard | August 2006 |
| 4570 | Session Description Protocol (SDP) Source FiltersB. Quinn, R. Finlayson | Proposed Standard | July 2006 |
| 4541 | Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping SwitchesM. Christensen, K. Kimball, F. Solensky | Informational | May 2006 |
| 4392 | IP over InfiniBand (IPoIB) ArchitectureV. Kashyap | Informational | April 2006 |
| 4391 | Transmission of IP over InfiniBand (IPoIB)J. Chu, V. Kashyap | Proposed Standard | April 2006 |
| 4330 | Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSID. Mills · obsoleted by RFC 5905 | Informational | January 2006 |
| 4326 | Unidirectional Lightweight Encapsulation (ULE) for Transmission of IP Datagrams over an MPEG-2 Transport Stream (TS)G. Fairhurst, B. Collini-Nocker | Proposed Standard | December 2005 |
| 4259 | A Framework for Transmission of IP Datagrams over MPEG-2 NetworksM.-J. Montpetit, G. Fairhurst, H. Clausen, B. Collini-Nocker, H. Linder | Informational | December 2005 |
| 4045 | Extensions to Support Efficient Carrying of Multicast Traffic in Layer-2 Tunneling Protocol (L2TP)G. Bourdon | Experimental | April 2005 |
| 3941 | Negative-Acknowledgment (NACK)-Oriented Reliable Multicast (NORM) Building BlocksB. Adamson, C. Bormann, M. Handley, J. Macker · obsoleted by RFC 5401 | Experimental | November 2004 |
| 3940 | Negative-acknowledgment (NACK)-Oriented Reliable Multicast (NORM) ProtocolB. Adamson, C. Bormann, M. Handley, J. Macker · obsoleted by RFC 5740 | Experimental | November 2004 |
| 3918 | Methodology for IP Multicast BenchmarkingD. Stopp, B. Hickman | Informational | October 2004 |
| 3819 | Advice for Internet Subnetwork DesignersP. Karn, Ed., C. Bormann, G. Fairhurst, D. Grossman, R. Ludwig, J. Mahdavi, G. Montenegro, J. Touch, L. Wood | Best Current Practice | July 2004 |
| 3790 | Survey of IPv4 Addresses in Currently Deployed IETF Internet Area Standards Track and Experimental DocumentsC. Mickles, Ed., P. Nesser, II | Informational | June 2004 |
| 3738 | Wave and Equation Based Rate Control (WEBRC) Building BlockM. Luby, V. Goyal | Experimental | April 2004 |
| 3569 | An Overview of Source-Specific Multicast (SSM)S. Bhattacharyya, Ed. | Informational | July 2003 |
| 3488 | Cisco Systems Router-port Group Management Protocol (RGMP)I. Wu, T. Eckert | Informational | March 2003 |
| 3451 | Layered Coding Transport (LCT) Building BlockM. Luby, J. Gemmell, L. Vicisano, L. Rizzo, M. Handley, J. Crowcroft · obsoleted by RFC 5651 | Experimental | December 2002 |
| 3450 | Asynchronous Layered Coding (ALC) Protocol InstantiationM. Luby, J. Gemmell, L. Vicisano, L. Rizzo, J. Crowcroft · obsoleted by RFC 5775 | Experimental | December 2002 |
| 3376 | Internet Group Management Protocol, Version 3B. Cain, S. Deering, I. Kouvelas, B. Fenner, A. Thyagarajan · obsoleted by RFC 9776 | Proposed Standard | October 2002 |
| 3170 | IP Multicast Applications: Challenges and SolutionsB. Quinn, K. Almeroth | Informational | September 2001 |
| 3077 | A Link-Layer Tunneling Mechanism for Unidirectional LinksE. Duros, W. Dabbous, H. Izumiyama, N. Fujii, Y. Zhang | Proposed Standard | March 2001 |
| 2909 | The Multicast Address-Set Claim (MASC) ProtocolP. Radoslavov, D. Estrin, R. Govindan, M. Handley, S. Kumar, D. Thaler | Historic | September 2000 |
| 2908 | The Internet Multicast Address Allocation ArchitectureD. Thaler, M. Handley, D. Estrin · obsoleted by RFC 6308 | Historic | September 2000 |
| 2896 | Remote Network Monitoring MIB Protocol Identifier MacrosA. Bierman, C. Bucci, R. Iddon | Informational | August 2000 |
| 2765 | Stateless IP/ICMP Translation Algorithm (SIIT)E. Nordmark · obsoleted by RFC 6145 | Proposed Standard | February 2000 |
| 2490 | A Simulation Model for IP Multicast with RSVPM. Pullen, R. Malghan, L. Lavu, G. Duan, J. Ma, H. Nah | Informational | January 1999 |
| 2463 | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) SpecificationA. Conta, S. Deering · obsoleted by RFC 4443 | Draft Standard | December 1998 |
| 2462 | IPv6 Stateless Address AutoconfigurationS. Thomson, T. Narten · obsoleted by RFC 4862 | Draft Standard | December 1998 |
| 2400 | Internet Official Protocol StandardsJ. Postel, J. Reynolds · obsoleted by RFC 2500 | Historic | September 1998 |
| 2375 | IPv6 Multicast Address AssignmentsR. Hinden, S. Deering | Informational | July 1998 |
| 2362 | Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol SpecificationD. Estrin, D. Farinacci, A. Helmy, D. Thaler, S. Deering, M. Handley, V. Jacobson, C. Liu, P. Sharma, L. Wei · obsoleted by RFC 4601, RFC 5059 | Experimental | June 1998 |
| 2360 | Guide for Internet Standards WritersG. Scott | Best Current Practice | June 1998 |
| 2328 | OSPF Version 2J. Moy | Internet Standard | April 1998 |
| 2300 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 2400 | Historic | May 1998 |
| 2299 | Request for Comments SummaryA. Ramos | Informational | January 1999 |
| 2269 | Using the MARS Model in non-ATM NBMA NetworksG. Armitage | Informational | January 1998 |
| 2250 | RTP Payload Format for MPEG1/MPEG2 VideoD. Hoffman, G. Fernando, V. Goyal, M. Civanlar | Proposed Standard | January 1998 |
| 2236 | Internet Group Management Protocol, Version 2W. Fenner | Proposed Standard | November 1997 |
| 2226 | IP Broadcast over ATM NetworksT. Smith, G. Armitage | Proposed Standard | October 1997 |
| 2225 | Classical IP and ARP over ATMM. Laubach, J. Halpern | Proposed Standard | April 1998 |
| 2200 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 2300 | Historic | June 1997 |
| 2178 | OSPF Version 2J. Moy · obsoleted by RFC 2328 | Draft Standard | July 1997 |
| 2176 | IPv4 over MAPOS Version 1K. Murakami, M. Maruyama | Informational | June 1997 |
| 2117 | Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol SpecificationD. Estrin, D. Farinacci, A. Helmy, D. Thaler, S. Deering, M. Handley, V. Jacobson, C. Liu, P. Sharma, L. Wei · obsoleted by RFC 2362 | Experimental | June 1997 |
| 2101 | IPv4 Address Behaviour TodayB. Carpenter, J. Crowcroft, Y. Rekhter | Informational | February 1997 |
| 2030 | Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSID. Mills · obsoleted by RFC 4330 | Informational | October 1996 |
| 2022 | Support for Multicast over UNI 3.0/3.1 based ATM NetworksG. Armitage | Proposed Standard | November 1996 |
| 2009 | GPS-Based Addressing and RoutingT. Imielinski, J. Navas | Experimental | November 1996 |
| 2002 | IP Mobility SupportC. Perkins, Ed. · obsoleted by RFC 3220 | Proposed Standard | October 1996 |
| 2000 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 2200 | Historic | February 1997 |
| 1971 | IPv6 Stateless Address AutoconfigurationS. Thomson, T. Narten · obsoleted by RFC 2462 | Proposed Standard | August 1996 |
| 1920 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 2000 | Historic | March 1996 |
| 1885 | Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6)A. Conta, S. Deering · obsoleted by RFC 2463 | Proposed Standard | December 1995 |
| 1884 | IP Version 6 Addressing ArchitectureR. Hinden, Ed., S. Deering, Ed. · obsoleted by RFC 2373 | Historic | December 1995 |
| 1880 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1920 | Historic | November 1995 |
| 1819 | Internet Stream Protocol Version 2 (ST2) Protocol Specification - Version ST2+L. Delgrossi, Ed., L. Berger, Ed. | Historic | August 1995 |
| 1800 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1880 | Historic | July 1995 |
| 1799 | Request for Comments Summary RFC Numbers 1700-1799M. Kennedy | Informational | January 1997 |
| 1780 | Internet Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1800 | Historic | March 1995 |
| 1769 | Simple Network Time Protocol (SNTP)D. Mills · obsoleted by RFC 2030, RFC 4330 | Informational | March 1995 |
| 1768 | Host Group Extensions for CLNP MulticastingD. Marlow | Experimental | March 1995 |
| 1754 | IP over ATM Working Group's Recommendations for the ATM Forum's Multiprotocol BOF Version 1M. Laubach | Informational | January 1995 |
| 1720 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1780 | Historic | November 1994 |
| 1700 | Assigned NumbersJ. Reynolds, J. Postel · obsoleted by RFC 3232 | Historic | October 1994 |
| 1693 | An Extension to TCP : Partial Order ServiceT. Connolly, P. Amer, P. Conrad · obsoleted by RFC 6247 | Historic | November 1994 |
| 1610 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1720 | Historic | July 1994 |
| 1600 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1610 | Historic | March 1994 |
| 1585 | MOSPF: Analysis and ExperienceJ. Moy | Informational | March 1994 |
| 1584 | Multicast Extensions to OSPFJ. Moy | Historic | March 1994 |
| 1583 | OSPF Version 2J. Moy · obsoleted by RFC 2178 | Draft Standard | March 1994 |
| 1540 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1600 | Historic | October 1993 |
| 1500 | Internet Official Protocol StandardsJ. Postel · obsoleted by RFC 1540 | Historic | August 1993 |
| 1469 | IP Multicast over Token-Ring Local Area NetworksT. Pusateri | Historic | June 1993 |
| 1410 | IAB Official Protocol StandardsJ. Postel, Ed. · obsoleted by RFC 1500 | Historic | March 1993 |
| 1360 | IAB Official Protocol StandardsJ. Postel · obsoleted by RFC 1410 | Historic | September 1992 |
| 1340 | Assigned NumbersJ. Reynolds, J. Postel · obsoleted by RFC 1700 | Historic | July 1992 |
| 1301 | Multicast Transport ProtocolS. Armstrong, A. Freier, K. Marzullo | Informational | February 1992 |
| 1287 | Towards the Future Internet ArchitectureD. Clark, L. Chapin, V. Cerf, R. Braden, R. Hobby | Informational | December 1991 |
| 1280 | IAB Official Protocol StandardsJ. Postel · obsoleted by RFC 1360 | Historic | March 1992 |
| 1256 | ICMP Router Discovery MessagesS. Deering, Ed. | Proposed Standard | September 1991 |
| 1250 | IAB Official Protocol StandardsJ. Postel · obsoleted by RFC 1280, RFC 2200 | Historic | August 1991 |
| 1247 | OSPF Version 2J. Moy · obsoleted by RFC 1583 | Draft Standard | July 1991 |
| 1235 | Coherent File Distribution ProtocolJ. Ioannidis, G. Maguire | Experimental | June 1991 |
| 1234 | Tunneling IPX traffic through IP networksD. Provan | Historic | June 1991 |
| 1209 | The Transmission of IP Datagrams over the SMDS ServiceD. Piscitello, J. Lawrence | Internet Standard | March 1991 |
| 1200 | IAB official protocol standardsDefense Advanced Research Projects Agency, Internet Activities Board · obsoleted by RFC 1250 | Historic | April 1991 |
| 1190 | Experimental Internet Stream Protocol: Version 2 (ST-II)C. Topolcic · obsoleted by RFC 1819 | Experimental | October 1990 |
| 1188 | Proposed Standard for the Transmission of IP Datagrams over FDDI NetworksD. Katz | Draft Standard | October 1990 |
| 1175 | FYI on where to start: A bibliography of internetworking informationK.L. Bowers, T.L. LaQuey, J.K. Reynolds, K. Roubicek, M.K. Stahl, A. Yuan | Informational | August 1990 |
| 1140 | IAB official protocol standardsDefense Advanced Research Projects Agency, Internet Activities Board · obsoleted by RFC 1200 | Historic | May 1990 |
| 1130 | IAB official protocol standardsDefense Advanced Research Projects Agency, Internet Activities Board · obsoleted by RFC 1140 | Historic | October 1989 |
| 1122 | Requirements for Internet Hosts - Communication LayersR. Braden, Ed. | Internet Standard | October 1989 |
| 1118 | Hitchhikers guide to the InternetE. Krol | Informational | September 1989 |
| 1060 | Assigned numbersJ.K. Reynolds, J. Postel · obsoleted by RFC 1340 | Historic | March 1990 |