| 9063 | Host Identity Protocol ArchitectureR. Moskowitz, Ed., M. Komu | Informational | July 2021 |
| 8005 | Host Identity Protocol (HIP) Domain Name System (DNS) ExtensionJ. Laganier | Proposed Standard | October 2016 |
| 6629 | Considerations on the Application of the Level 3 Multihoming Shim Protocol for IPv6 (Shim6)J. Abley, M. Bagnulo, A. Garcia-Martinez | Informational | June 2012 |
| 6538 | The Host Identity Protocol (HIP) Experiment ReportT. Henderson, A. Gurtov | Informational | March 2012 |
| 6319 | Issues Associated with Designating Additional Private IPv4 Address SpaceM. Azinger, L. Vegoda | Informational | July 2011 |
| 6317 | Basic Socket Interface Extensions for the Host Identity Protocol (HIP)M. Komu, T. Henderson | Experimental | July 2011 |
| 6316 | Sockets Application Program Interface (API) for Multihoming ShimM. Komu, M. Bagnulo, K. Slavov, S. Sugimoto, Ed. | Informational | July 2011 |
| 6306 | Hierarchical IPv4 FrameworkP. Frejborg | Experimental | July 2011 |
| 6281 | Understanding Apple's Back to My Mac (BTMM) ServiceS. Cheshire, Z. Zhu, R. Wakikawa, L. Zhang | Informational | June 2011 |
| 6250 | Evolution of the IP ModelD. Thaler | Informational | May 2011 |
| 6115 | Recommendation for a Routing ArchitectureT. Li, Ed. | Informational | February 2011 |
| 5770 | Basic Host Identity Protocol (HIP) Extensions for Traversal of Network Address TranslatorsM. Komu, T. Henderson, H. Tschofenig, J. Melen, A. Keranen, Ed. | Experimental | April 2010 |
| 5720 | Routing and Addressing in Networks with Global Enterprise Recursion (RANGER)F. Templin | Informational | February 2010 |
| 5482 | TCP User Timeout OptionL. Eggert, F. Gont | Proposed Standard | March 2009 |
| 5207 | NAT and Firewall Traversal Issues of Host Identity Protocol (HIP) CommunicationM. Stiemerling, J. Quittek, L. Eggert | Informational | April 2008 |
| 5206 | End-Host Mobility and Multihoming with the Host Identity ProtocolP. Nikander, T. Henderson, Ed., C. Vogt, J. Arkko · obsoleted by RFC 8046 | Experimental | April 2008 |
| 5205 | Host Identity Protocol (HIP) Domain Name System (DNS) ExtensionsP. Nikander, J. Laganier · obsoleted by RFC 8005 | Experimental | April 2008 |
| 5204 | Host Identity Protocol (HIP) Rendezvous ExtensionJ. Laganier, L. Eggert · obsoleted by RFC 8004 | Experimental | April 2008 |
| 5203 | Host Identity Protocol (HIP) Registration ExtensionJ. Laganier, T. Koponen, L. Eggert · obsoleted by RFC 8003 | Experimental | April 2008 |
| 5202 | Using the Encapsulating Security Payload (ESP) Transport Format with the Host Identity Protocol (HIP)P. Jokela, R. Moskowitz, P. Nikander · obsoleted by RFC 7402 | Experimental | April 2008 |
| 5201 | Host Identity ProtocolR. Moskowitz, P. Nikander, P. Jokela, Ed., T. Henderson · obsoleted by RFC 7401 | Experimental | April 2008 |
| 5164 | Mobility Services Transport: Problem StatementT. Melia, Ed. | Informational | March 2008 |
| 4907 | Architectural Implications of Link IndicationsB. Aboba, Ed. | Informational | June 2007 |
| 4831 | Goals for Network-Based Localized Mobility Management (NETLMM)J. Kempf, Ed. | Informational | April 2007 |
| 4830 | Problem Statement for Network-Based Localized Mobility Management (NETLMM)J. Kempf, Ed. | Informational | April 2007 |