| 768 | User Datagram ProtocolJ. Postel | Internet Standard | August 1980 |
| 793 | Transmission Control ProtocolJ. Postel · obsoleted by RFC 9293 | Internet Standard | September 1981 |
| 1014 | XDR: External Data Representation standardSun Microsystems | Unknown | June 1987 |
| 2119 | Key words for use in RFCs to Indicate Requirement LevelsS. Bradner | Best Current Practice | March 1997 |
| 2579 | Textual Conventions for SMIv2K. McCloghrie, Ed., D. Perkins, Ed., J. Schoenwaelder, Ed. | Internet Standard | April 1999 |
| 3436 | Transport Layer Security over Stream Control Transmission ProtocolA. Jungmaier, E. Rescorla, M. Tuexen | Proposed Standard | December 2002 |
| 3550 | RTP: A Transport Protocol for Real-Time ApplicationsH. Schulzrinne, S. Casner, R. Frederick, V. Jacobson | Internet Standard | July 2003 |
| 3629 | UTF-8, a transformation format of ISO 10646F. Yergeau | Internet Standard | November 2003 |
| 3758 | Stream Control Transmission Protocol (SCTP) Partial Reliability ExtensionR. Stewart, M. Ramalho, Q. Xie, M. Tuexen, P. Conrad | Proposed Standard | May 2004 |
| 3917 | Requirements for IP Flow Information Export (IPFIX)J. Quittek, T. Zseby, B. Claise, S. Zander | Informational | October 2004 |
| 3954 | Cisco Systems NetFlow Services Export Version 9B. Claise, Ed. | Informational | October 2004 |
| 4960 | Stream Control Transmission ProtocolR. Stewart, Ed. · obsoleted by RFC 9260 | Proposed Standard | September 2007 |
| 5101 | Specification of the IP Flow Information Export (IPFIX) Protocol for the Exchange of IP Traffic Flow InformationB. Claise, Ed. · obsoleted by RFC 7011 | Proposed Standard | January 2008 |
| 5103 | Bidirectional Flow Export Using IP Flow Information Export (IPFIX)B. Trammell, E. Boschi | Proposed Standard | January 2008 |
| 5153 | IP Flow Information Export (IPFIX) Implementation GuidelinesE. Boschi, L. Mark, J. Quittek, M. Stiemerling, P. Aitken | Informational | April 2008 |
| 5226 | Guidelines for Writing an IANA Considerations Section in RFCsT. Narten, H. Alvestrand · obsoleted by RFC 8126 | Best Current Practice | May 2008 |
| 5246 | The Transport Layer Security (TLS) Protocol Version 1.2T. Dierks, E. Rescorla · obsoleted by RFC 8446, RFC 9846 | Proposed Standard | August 2008 |
| 5470 | Architecture for IP Flow Information ExportG. Sadasivan, N. Brownlee, B. Claise, J. Quittek | Informational | March 2009 |
| 5471 | Guidelines for IP Flow Information Export (IPFIX) TestingC. Schmoll, P. Aitken, B. Claise | Informational | March 2009 |
| 5472 | IP Flow Information Export (IPFIX) ApplicabilityT. Zseby, E. Boschi, N. Brownlee, B. Claise | Informational | March 2009 |
| 5473 | Reducing Redundancy in IP Flow Information Export (IPFIX) and Packet Sampling (PSAMP) ReportsE. Boschi, L. Mark, B. Claise | Informational | March 2009 |
| 5474 | A Framework for Packet Selection and ReportingN. Duffield, Ed., D. Chiou, B. Claise, A. Greenberg, M. Grossglauser, J. Rexford | Informational | March 2009 |
| 5475 | Sampling and Filtering Techniques for IP Packet SelectionT. Zseby, M. Molina, N. Duffield, S. Niccolini, F. Raspall | Proposed Standard | March 2009 |
| 5476 | Packet Sampling (PSAMP) Protocol SpecificationsB. Claise, Ed., A. Johnson, J. Quittek | Proposed Standard | March 2009 |
| 5477 | Information Model for Packet Sampling ExportsT. Dietz, B. Claise, P. Aitken, F. Dressler, G. Carle | Proposed Standard | March 2009 |
| 5610 | Exporting Type Information for IP Flow Information Export (IPFIX) Information ElementsE. Boschi, B. Trammell, L. Mark, T. Zseby | Proposed Standard | July 2009 |
| 5655 | Specification of the IP Flow Information Export (IPFIX) File FormatB. Trammell, E. Boschi, L. Mark, T. Zseby, A. Wagner | Proposed Standard | October 2009 |
| 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 |
| 6083 | Datagram Transport Layer Security (DTLS) for Stream Control Transmission Protocol (SCTP)M. Tuexen, R. Seggelmann, E. Rescorla | Proposed Standard | January 2011 |
| 6125 | Representation and Verification of Domain-Based Application Service Identity within Internet Public Key Infrastructure Using X.509 (PKIX) Certificates in the Context of Transport Layer Security (TLS)P. Saint-Andre, J. Hodges · obsoleted by RFC 9525 | Proposed Standard | March 2011 |
| 6183 | IP Flow Information Export (IPFIX) Mediation: FrameworkA. Kobayashi, B. Claise, G. Muenz, K. Ishibashi | Informational | April 2011 |
| 6313 | Export of Structured Data in IP Flow Information Export (IPFIX)B. Claise, G. Dhandapani, P. Aitken, S. Yates | Proposed Standard | July 2011 |
| 6347 | Datagram Transport Layer Security Version 1.2E. Rescorla, N. Modadugu · obsoleted by RFC 9147 | Proposed Standard | January 2012 |
| 6520 | Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS) Heartbeat ExtensionR. Seggelmann, M. Tuexen, M. Williams | Proposed Standard | February 2012 |
| 6526 | IP Flow Information Export (IPFIX) Per Stream Control Transmission Protocol (SCTP) StreamB. Claise, P. Aitken, A. Johnson, G. Muenz | Proposed Standard | March 2012 |
| 6528 | Defending against Sequence Number AttacksF. Gont, S. Bellovin · obsoleted by RFC 9293 | Proposed Standard | February 2012 |
| 6615 | Definitions of Managed Objects for IP Flow Information ExportT. Dietz, Ed., A. Kobayashi, B. Claise, G. Muenz | Proposed Standard | June 2012 |
| 6727 | Definitions of Managed Objects for Packet SamplingT. Dietz, Ed., B. Claise, J. Quittek | Proposed Standard | October 2012 |
| 6728 | Configuration Data Model for the IP Flow Information Export (IPFIX) and Packet Sampling (PSAMP) ProtocolsG. Muenz, B. Claise, P. Aitken | Proposed Standard | October 2012 |
| 7012 | Information Model for IP Flow Information Export (IPFIX)B. Claise, Ed., B. Trammell, Ed. | Proposed Standard | September 2013 |