| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 2460 | Internet Protocol, Version 6 (IPv6) SpecificationS. Deering, R. Hinden · obsoleted by RFC 8200 | Draft Standard | December 1998 |
| 2464 | Transmission of IPv6 Packets over Ethernet NetworksM. Crawford | Proposed Standard | December 1998 |
| 2467 | Transmission of IPv6 Packets over FDDI NetworksM. Crawford | Proposed Standard | December 1998 |
| 2470 | Transmission of IPv6 Packets over Token Ring NetworksM. Crawford, T. Narten, S. Thomas | Proposed Standard | December 1998 |
| 2491 | IPv6 over Non-Broadcast Multiple Access (NBMA) networksG. Armitage, P. Schulter, M. Jork, G. Harter | Proposed Standard | January 1999 |
| 2492 | IPv6 over ATM NetworksG. Armitage, P. Schulter, M. Jork | Proposed Standard | January 1999 |
| 2497 | Transmission of IPv6 Packets over ARCnet NetworksI. Souvatzis | Proposed Standard | January 1999 |
| 2590 | Transmission of IPv6 Packets over Frame Relay Networks SpecificationA. Conta, A. Malis, M. Mueller | Proposed Standard | May 1999 |
| 3146 | Transmission of IPv6 Packets over IEEE 1394 NetworksK. Fujisawa, A. Onoe | Proposed Standard | October 2001 |
| 3572 | Internet Protocol Version 6 over MAPOS (Multiple Access Protocol Over SONET/SDH)T. Ogura, M. Maruyama, T. Yoshida | Informational | July 2003 |
| 4291 | IP Version 6 Addressing ArchitectureR. Hinden, S. Deering | Draft Standard | February 2006 |
| 4338 | Transmission of IPv6, IPv4, and Address Resolution Protocol (ARP) Packets over Fibre ChannelC. DeSanti, C. Carlson, R. Nixon | Proposed Standard | January 2006 |
| 4391 | Transmission of IP over InfiniBand (IPoIB)J. Chu, V. Kashyap | Proposed Standard | April 2006 |
| 4862 | IPv6 Stateless Address AutoconfigurationS. Thomson, T. Narten, T. Jinmei | Draft Standard | September 2007 |
| 4941 | Privacy Extensions for Stateless Address Autoconfiguration in IPv6T. Narten, R. Draves, S. Krishnan · obsoleted by RFC 8981 | Draft Standard | September 2007 |
| 4944 | Transmission of IPv6 Packets over IEEE 802.15.4 NetworksG. Montenegro, N. Kushalnagar, J. Hui, D. Culler | Proposed Standard | September 2007 |
| 5072 | IP Version 6 over PPPS. Varada, Ed., D. Haskins, E. Allen | Draft Standard | September 2007 |
| 5121 | Transmission of IPv6 via the IPv6 Convergence Sublayer over IEEE 802.16 NetworksB. Patil, F. Xia, B. Sarikaya, JH. Choi, S. Madanapalli | Proposed Standard | February 2008 |
| 6282 | Compression Format for IPv6 Datagrams over IEEE 802.15.4-Based NetworksJ. Hui, Ed., P. Thubert | Proposed Standard | September 2011 |
| 6775 | Neighbor Discovery Optimization for IPv6 over Low-Power Wireless Personal Area Networks (6LoWPANs)Z. Shelby, Ed., S. Chakrabarti, E. Nordmark, C. Bormann | Proposed Standard | November 2012 |
| 7217 | A Method for Generating Semantically Opaque Interface Identifiers with IPv6 Stateless Address Autoconfiguration (SLAAC)F. Gont | Proposed Standard | April 2014 |
| 7428 | Transmission of IPv6 Packets over ITU-T G.9959 NetworksA. Brandt, J. Buron | Proposed Standard | February 2015 |
| 7721 | Security and Privacy Considerations for IPv6 Address Generation MechanismsA. Cooper, F. Gont, D. Thaler | Informational | March 2016 |
| 7841 | RFC Streams, Headers, and BoilerplatesJ. Halpern, Ed., L. Daigle, Ed., O. Kolkman, Ed. | Informational | May 2016 |