| 1918 | Address Allocation for Private InternetsY. Rekhter, B. Moskowitz, D. Karrenberg, G. J. de Groot, E. Lear | Best Current Practice | February 1996 |
| 2526 | Reserved IPv6 Subnet Anycast AddressesD. Johnson, S. Deering | Proposed Standard | March 1999 |
| 3021 | Using 31-Bit Prefixes on IPv4 Point-to-Point LinksA. Retana, R. White, V. Fuller, D. McPherson | Proposed Standard | December 2000 |
| 3053 | IPv6 Tunnel BrokerA. Durand, P. Fasano, I. Guardini, D. Lento | Informational | January 2001 |
| 3056 | Connection of IPv6 Domains via IPv4 CloudsB. Carpenter, K. Moore | Proposed Standard | February 2001 |
| 3177 | IAB/IESG Recommendations on IPv6 Address Allocations to SitesIAB, IESG · obsoleted by RFC 6177 | Informational | September 2001 |
| 3180 | GLOP Addressing in 233/8D. Meyer, P. Lothberg | Best Current Practice | September 2001 |
| 3194 | The H-Density Ratio for Address Assignment Efficiency An Update on the H ratioA. Durand, C. Huitema | Informational | November 2001 |
| 3315 | Dynamic Host Configuration Protocol for IPv6 (DHCPv6)R. Droms, Ed., J. Bound, B. Volz, T. Lemon, C. Perkins, M. Carney · obsoleted by RFC 8415 | Proposed Standard | July 2003 |
| 3484 | Default Address Selection for Internet Protocol version 6 (IPv6)R. Draves · obsoleted by RFC 6724 | Proposed Standard | March 2003 |
| 3531 | A Flexible Method for Managing the Assignment of Bits of an IPv6 Address BlockM. Blanchet | Informational | April 2003 |
| 3587 | IPv6 Global Unicast Address FormatR. Hinden, S. Deering, E. Nordmark | Informational | August 2003 |
| 3627 | Use of /127 Prefix Length Between Routers Considered HarmfulP. Savola · obsoleted by RFC 6547 | Historic | September 2003 |
| 3633 | IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6O. Troan, R. Droms · obsoleted by RFC 8415 | Proposed Standard | December 2003 |
| 3701 | 6bone (IPv6 Testing Address Allocation) PhaseoutR. Fink, R. Hinden | Informational | March 2004 |
| 3736 | Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6R. Droms · obsoleted by RFC 8415 | Proposed Standard | April 2004 |
| 3879 | Deprecating Site Local AddressesC. Huitema, B. Carpenter | Proposed Standard | September 2004 |
| 3956 | Embedding the Rendezvous Point (RP) Address in an IPv6 Multicast AddressP. Savola, B. Haberman | Proposed Standard | November 2004 |
| 3971 | SEcure Neighbor Discovery (SEND)J. Arkko, Ed., J. Kempf, B. Zill, P. Nikander | Proposed Standard | March 2005 |
| 4192 | Procedures for Renumbering an IPv6 Network without a Flag DayF. Baker, E. Lear, R. Droms | Informational | September 2005 |
| 4193 | Unique Local IPv6 Unicast AddressesR. Hinden, B. Haberman | Proposed Standard | October 2005 |
| 4218 | Threats Relating to IPv6 Multihoming SolutionsE. Nordmark, T. Li | Informational | October 2005 |
| 4219 | Things Multihoming in IPv6 (MULTI6) Developers Should Think AboutE. Lear | Informational | October 2005 |
| 4271 | A Border Gateway Protocol 4 (BGP-4)Y. Rekhter, Ed., T. Li, Ed., S. Hares, Ed. | Draft Standard | January 2006 |
| 4291 | IP Version 6 Addressing ArchitectureR. Hinden, S. Deering | Draft Standard | February 2006 |
| 4477 | Dynamic Host Configuration Protocol (DHCP): IPv4 and IPv6 Dual-Stack IssuesT. Chown, S. Venaas, C. Strauf | Informational | May 2006 |
| 4798 | Connecting IPv6 Islands over IPv4 MPLS Using IPv6 Provider Edge Routers (6PE)J. De Clercq, D. Ooms, S. Prevost, F. Le Faucheur | Proposed Standard | February 2007 |
| 4862 | IPv6 Stateless Address AutoconfigurationS. Thomson, T. Narten, T. Jinmei | Draft Standard | September 2007 |
| 4866 | Enhanced Route Optimization for Mobile IPv6J. Arkko, C. Vogt, W. Haddad | Proposed Standard | May 2007 |
| 4941 | Privacy Extensions for Stateless Address Autoconfiguration in IPv6T. Narten, R. Draves, S. Krishnan · obsoleted by RFC 8981 | Draft Standard | September 2007 |
| 5157 | IPv6 Implications for Network ScanningT. Chown · obsoleted by RFC 7707 | Informational | March 2008 |
| 5214 | Intra-Site Automatic Tunnel Addressing Protocol (ISATAP)F. Templin, T. Gleeson, D. Thaler | Informational | March 2008 |