| 793 | Transmission Control ProtocolJ. Postel · obsoleted by RFC 9293 | Internet Standard | September 1981 |
| 1035 | Domain names - implementation and specificationP. Mockapetris | Internet Standard | November 1987 |
| 1546 | Host Anycasting ServiceC. Partridge, T. Mendez, W. Milliken | Informational | November 1993 |
| 1884 | IP Version 6 Addressing ArchitectureR. Hinden, Ed., S. Deering, Ed. · obsoleted by RFC 2373 | Historic | December 1995 |
| 2030 | Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSID. Mills · obsoleted by RFC 4330 | Informational | October 1996 |
| 2101 | IPv4 Address Behaviour TodayB. Carpenter, J. Crowcroft, Y. Rekhter | Informational | February 1997 |
| 2373 | IP Version 6 Addressing ArchitectureR. Hinden, S. Deering · obsoleted by RFC 3513 | Proposed Standard | July 1998 |
| 2439 | BGP Route Flap DampingC. Villamizar, R. Chandra, R. Govindan | Proposed Standard | November 1998 |
| 2526 | Reserved IPv6 Subnet Anycast AddressesD. Johnson, S. Deering | Proposed Standard | March 1999 |
| 2893 | Transition Mechanisms for IPv6 Hosts and RoutersR. Gilligan, E. Nordmark · obsoleted by RFC 4213 | Proposed Standard | August 2000 |
| 2902 | Overview of the 1998 IAB Routing WorkshopS. Deering, S. Hares, C. Perkins, R. Perlman | Informational | August 2000 |
| 2991 | Multipath Issues in Unicast and Multicast Next-Hop SelectionD. Thaler, C. Hopps | Informational | November 2000 |
| 3056 | Connection of IPv6 Domains via IPv4 CloudsB. Carpenter, K. Moore | Proposed Standard | February 2001 |
| 3068 | An Anycast Prefix for 6to4 Relay RoutersC. Huitema · obsoleted by RFC 7526 | Historic | June 2001 |
| 3258 | Distributing Authoritative Name Servers via Shared Unicast AddressesT. Hardie | Informational | April 2002 |
| 3513 | Internet Protocol Version 6 (IPv6) Addressing ArchitectureR. Hinden, S. Deering · obsoleted by RFC 4291 | Proposed Standard | April 2003 |
| 3775 | Mobility Support in IPv6D. Johnson, C. Perkins, J. Arkko · obsoleted by RFC 6275 | Proposed Standard | June 2004 |
| 3882 | Configuring BGP to Block Denial-of-Service AttacksD. Turk | Informational | October 2004 |
| 3964 | Security Considerations for 6to4P. Savola, C. Patel | Informational | December 2004 |
| 4033 | DNS Security Introduction and RequirementsR. Arends, R. Austein, M. Larson, D. Massey, S. Rose | Proposed Standard | March 2005 |
| 4085 | Embedding Globally-Routable Internet Addresses Considered HarmfulD. Plonka | Best Current Practice | June 2005 |
| 4213 | Basic Transition Mechanisms for IPv6 Hosts and RoutersE. Nordmark, R. Gilligan | Proposed Standard | October 2005 |
| 4291 | IP Version 6 Addressing ArchitectureR. Hinden, S. Deering | Draft Standard | February 2006 |
| 4330 | Simple Network Time Protocol (SNTP) Version 4 for IPv4, IPv6 and OSID. Mills · obsoleted by RFC 5905 | Informational | January 2006 |
| 4339 | IPv6 Host Configuration of DNS Server Information ApproachesJ. Jeong, Ed. | Informational | February 2006 |
| 4610 | Anycast-RP Using Protocol Independent Multicast (PIM)D. Farinacci, Y. Cai | Proposed Standard | August 2006 |
| 4732 | Internet Denial-of-Service ConsiderationsM. Handley, Ed., E. Rescorla, Ed., IAB | Informational | December 2006 |
| 4778 | Operational Security Current Practices in Internet Service Provider EnvironmentsM. Kaeo | Informational | January 2007 |
| 4786 | Operation of Anycast ServicesJ. Abley, K. Lindqvist | Best Current Practice | December 2006 |
| 4861 | Neighbor Discovery for IP version 6 (IPv6)T. Narten, E. Nordmark, W. Simpson, H. Soliman | Draft Standard | September 2007 |
| 4862 | IPv6 Stateless Address AutoconfigurationS. Thomson, T. Narten, T. Jinmei | Draft Standard | September 2007 |
| 4892 | Requirements for a Mechanism Identifying a Name Server InstanceS. Woolf, D. Conrad | Informational | June 2007 |
| 4924 | Reflections on Internet TransparencyB. Aboba, Ed., E. Davies | Informational | July 2007 |
| 4942 | IPv6 Transition/Co-existence Security ConsiderationsE. Davies, S. Krishnan, P. Savola | Informational | September 2007 |
| 5001 | DNS Name Server Identifier (NSID) OptionR. Austein | Proposed Standard | August 2007 |
| 5741 | RFC Streams, Headers, and BoilerplatesL. Daigle, Ed., O. Kolkman, Ed., IAB · obsoleted by RFC 7841 | Informational | December 2009 |
| 5905 | Network Time Protocol Version 4: Protocol and Algorithms SpecificationD. Mills, J. Martin, Ed., J. Burbank, W. Kasch | Proposed Standard | June 2010 |
| 5909 | Securing Neighbor Discovery Proxy: Problem StatementJ-M. Combes, S. Krishnan, G. Daley | Informational | July 2010 |
| 6071 | IP Security (IPsec) and Internet Key Exchange (IKE) Document RoadmapS. Frankel, S. Krishnan | Informational | February 2011 |
| 6275 | Mobility Support in IPv6C. Perkins, Ed., D. Johnson, J. Arkko | Proposed Standard | July 2011 |
| 6382 | Unique Origin Autonomous System Numbers (ASNs) per Node for Globally Anycasted ServicesD. McPherson, R. Donnelly, F. Scalzo | Best Current Practice | October 2011 |
| 6480 | An Infrastructure to Support Secure Internet RoutingM. Lepinski, S. Kent | Informational | February 2012 |