| 1142 | OSI IS-IS Intra-domain Routing ProtocolD. Oran, Ed. · obsoleted by RFC 7142 | Historic | February 1990 |
| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 2328 | OSPF Version 2J. Moy | Internet Standard | April 1998 |
| 3067 | TERENA'S Incident Object Description and Exchange Format RequirementsJ. Arvidsson, A. Cormack, Y. Demchenko, J. Meijer | Informational | February 2001 |
| 3610 | Counter with CBC-MAC (CCM)D. Whiting, R. Housley, N. Ferguson | Informational | September 2003 |
| 4107 | Guidelines for Cryptographic Key ManagementS. Bellovin, R. Housley | Best Current Practice | June 2005 |
| 4593 | Generic Threats to Routing ProtocolsA. Barbir, S. Murphy, Y. Yang | Informational | October 2006 |
| 4732 | Internet Denial-of-Service ConsiderationsM. Handley, Ed., E. Rescorla, Ed., IAB | Informational | December 2006 |
| 4949 | Internet Security Glossary, Version 2R. Shirey | Informational | August 2007 |
| 5191 | Protocol for Carrying Authentication for Network Access (PANA)D. Forsberg, Y. Ohba, Ed., B. Patil, H. Tschofenig, A. Yegin | Proposed Standard | May 2008 |
| 5216 | The EAP-TLS Authentication ProtocolD. Simon, B. Aboba, R. Hurst | Proposed Standard | March 2008 |
| 5548 | Routing Requirements for Urban Low-Power and Lossy NetworksM. Dohler, Ed., T. Watteyne, Ed., T. Winter, Ed., D. Barthel, Ed. | Informational | May 2009 |
| 5673 | Industrial Routing Requirements in Low-Power and Lossy NetworksK. Pister, Ed., P. Thubert, Ed., S. Dwars, T. Phinney | Informational | October 2009 |
| 5741 | RFC Streams, Headers, and BoilerplatesL. Daigle, Ed., O. Kolkman, Ed., IAB · obsoleted by RFC 7841 | Informational | December 2009 |
| 5751 | Secure/Multipurpose Internet Mail Extensions (S/MIME) Version 3.2 Message SpecificationB. Ramsdell, S. Turner · obsoleted by RFC 8551 | Proposed Standard | January 2010 |
| 5826 | Home Automation Routing Requirements in Low-Power and Lossy NetworksA. Brandt, J. Buron, G. Porcu | Informational | April 2010 |
| 5867 | Building Automation Routing Requirements in Low-Power and Lossy NetworksJ. Martocci, Ed., P. De Mil, N. Riou, W. Vermeylen | Informational | June 2010 |
| 6192 | Protecting the Router Control PlaneD. Dugal, C. Pignataro, R. Dunn | Informational | March 2011 |
| 6550 | RPL: IPv6 Routing Protocol for Low-Power and Lossy NetworksT. Winter, Ed., P. Thubert, Ed., A. Brandt, J. Hui, R. Kelsey, P. Levis, K. Pister, R. Struik, JP. Vasseur, R. Alexander | Proposed Standard | March 2012 |
| 6574 | Report from the Smart Object WorkshopH. Tschofenig, J. Arkko | Informational | April 2012 |
| 6719 | The Minimum Rank with Hysteresis Objective FunctionO. Gnawali, P. Levis | Proposed Standard | September 2012 |
| 6824 | TCP Extensions for Multipath Operation with Multiple AddressesA. Ford, C. Raiciu, M. Handley, O. Bonaventure · obsoleted by RFC 8684 | Experimental | January 2013 |
| 7102 | Terms Used in Routing for Low-Power and Lossy NetworksJP. Vasseur | Informational | January 2014 |
| 7142 | Reclassification of RFC 1142 to HistoricM. Shand, L. Ginsberg | Informational | February 2014 |
| 7397 | Report from the Smart Object Security WorkshopJ. Gilger, H. Tschofenig | Informational | December 2014 |