| RFC | Title | Status | Reference | Notes |
|---|---|---|---|---|
| 1101 | DNS Encoding of Network Names and Other Types | Status Unknown | P. Mockapetris. DNS Encoding of Network Names and Other Types. Network Working Group. April 1989. doi:10.17487/RFC1101. RFC 1101. | Updates RFC 1034 and 1035. |
| 1108 | U.S. Department of Defense - Security Options for the Internet Protocol | Historic | S. Kent. U.S. Department of Defense - Security Options for the Internet Protocol. Network Working Group. November 1991. doi:10.17487/RFC1108. RFC 1108. | Obsoletes RFC 1038. |
| 1112 | Host Extensions for IP Multicasting | Internet Standard 5 | S. Deering. Host Extensions for IP Multicasting. Network Working Group. August 1989. doi:10.17487/RFC1112. STD 5. RFC 1112. | Obsoletes RFC 988 and 1054. Updated by RFC 2236. |
| 1119 | Network Time Protocol (Version 2) Specification and Implementation | Obsolete | D. Mills. Network Time Protocol (Version 2) Specification and Implementation. Network Working Group. September 1989. doi:10.17487/RFC1119. RFC 1119. | Obsoleted by RFC 1305. Obsoletes RFC 958 and 1059. |
| 1122 | Requirements for Internet Hosts -- Communication Layers | Internet Standard 3 | R. Braden, redaktorRequirements for Internet Hosts -- Communication Layers. Network Working Group. October 1989. doi:10.17487/RFC1122. STD 3. RFC 1122. | Updated by RFC 1349, 4379, 5884, 6093, 6298, 6633, 6864, 8029 and 9293. |
| 1123 | Requirements for Internet Hosts -- Application and Support | Internet Standard 3 | R. Braden, redaktorRequirements for Internet Hosts -- Application and Support. Network Working Group. October 1989. doi:10.17487/RFC1123. STD 3. RFC 1123. | Updated by RFC 1349, 2181, 5321, 5966 and 7766. |
| 1127 | A Perspective on the Host Requirements RFCs | Informational | R. Braden. A Perspective on the Host Requirements RFCs. Network Working Group. October 1989. doi:10.17487/RFC1127. RFC 1127. | |
| 1141 | Incremental Updating of the Internet Checksum | Informational | T. Mallory; A. Kullberg. Incremental Updating of the Internet Checksum. Network Working Group. January 1990. doi:10.17487/RFC1141. RFC 1141. | Obsoletes RFC 1071. Updated by RFC 1624. |
| 1142 | OSI IS-IS Intra-domain Routing Protocol | Historic | D. Oran, redaktorOSI IS-IS Intra-domain Routing Protocol. Network Working Group. February 1990. doi:10.17487/RFC1142. RFC 1142. | Obsoleted by RFC 7142. |
| 1144 | Compressing TCP/IP Headers for Low-Speed Serial Links | Proposed Standard | V. Jacobson. Compressing TCP/IP Headers for Low-Speed Serial Links. Network Working Group. February 1990. doi:10.17487/RFC1144. RFC 1144. | |
| 1149 | A Standard for the Transmission of IP Datagrams on Avian Carriers | Experimental | D. Waitzman. A Standard for the Transmission of IP Datagrams on Avian Carriers. Network Working Group. 1 April 1990. doi:10.17487/RFC1149. RFC 1149. | This is an April Fools' Day Request for Comments. |
| 1155 | Structure and Identification of Management Information for TCP/IP-based Internets | Internet Standard 16 | M. Rose; K. McCloghrie. Structure and Identification of Management Information for TCP/IP-based Internets. Network Working Group. May 1990. doi:10.17487/RFC1155. STD 16. RFC 1155. | Obsoletes RFC 1065. |
| 1166 | INTERNET NUMBERS | Informational | S. Kirkpatrick; M. Stahl; M. Recker. INTERNET NUMBERS. Network Working Group. July 1990. doi:10.17487/RFC1166. RFC 1166. | Updated by RFC 5737. Obsoletes RFC 1020, 1062 and 1117. |
| 1174 | IAB Recommended Policy on Distributing Internet Identifier Assignment and IAB Recommended Policy Change to Internet "Connected" Status | Informational | V. Cerf. IAB Recommended Policy on Distributing Internet Identifier Assignment and IAB Recommended Policy Change to Internet "Connected" Status. Network Working Group. August 1990. doi:10.17487/RFC1174. RFC 1174. | |
| 1178 | Choosing a Name for Your Computer | Informational, For Your Information 5 | D. Libes. Choosing a Name for Your Computer. Network Working Group. August 1990. doi:10.17487/RFC1178. FYI 5. RFC 1178. | |
| 1180 | A TCP/IP Tutorial | Informational | T. Socolofsky; C. Kale. A TCP/IP Tutorial. Network Working Group. January 1991. doi:10.17487/RFC1180. RFC 1180. | |
| 1183 | New DNS RR Definitions | Experimental | C. Everhart; L. Mamakos; R. Ullmann. P. Mockapetris (redaktor). New DNS RR Definitions. Network Working Group. October 1990. doi:10.17487/RFC1183. RFC 1183. | Updated by RFC 5395, 5864, 6195 and 6895.Updates RFC 1034 and 1035. |
| 1191 | Path MTU Discovery | Draft Standard | J. Mogul; S. Deering. Path MTU Discovery. Network Working Group. November 1990. doi:10.17487/RFC1191. RFC 1191. | Obsoletes RFC 1063. |
| 1195 | Use of OSI IS-IS for Routing in TCP/IP and Dual Environments | Proposed Standard | R. Callon. Use of OSI IS-IS for Routing in TCP/IP and Dual Environments. Network Working Group. December 1990. doi:10.17487/RFC1195. RFC 1195. | Updated by RFC 1349, 5304 and 5302. |