| 791 | Internet ProtocolJ. Postel | Internet Standard | September 1981 |
| 792 | Internet Control Message ProtocolJ. Postel | Internet Standard | September 1981 |
| 796 | Address mappingsJ. Postel | Historic | September 1981 |
| 823 | DARPA Internet gatewayR.M. Hinden, A. Sheltzer | Historic | September 1982 |
| 826 | An Ethernet Address Resolution Protocol: Or Converting Network Protocol Addresses to 48.bit Ethernet Address for Transmission on Ethernet HardwareD. Plummer | Internet Standard | November 1982 |
| 827 | Exterior Gateway Protocol (EGP)E.C. Rosen | Unknown | October 1982 |
| 868 | Time ProtocolJ. Postel, K. Harrenstien | Internet Standard | May 1983 |
| 869 | Host Monitoring ProtocolR. Hinden | Historic | December 1983 |
| 877 | Standard for the transmission of IP datagrams over public data networksJ.T. Korb · obsoleted by RFC 1356 | Unknown | September 1983 |
| 888 | "STUB" Exterior Gateway ProtocolL. Seamonson, E.C. Rosen | Unknown | January 1984 |
| 891 | DCN Local-Network ProtocolsD.L. Mills | Internet Standard | December 1983 |
| 894 | A Standard for the Transmission of IP Datagrams over Ethernet NetworksC. Hornig | Internet Standard | April 1984 |
| 896 | Congestion Control in IP/TCP InternetworksJ. Nagle · obsoleted by RFC 7805 | Historic | January 1984 |
| 904 | Exterior Gateway Protocol formal specificationD.L. Mills | Historic | April 1984 |
| 911 | EGP Gateway under Berkeley UNIX 4.2P. Kirton | Unknown | August 1984 |
| 914 | Thinwire protocol for connecting personal computers to the InternetD.J. Farber, G. Delp, T.M. Conte | Historic | September 1984 |
| 919 | Broadcasting Internet DatagramsJ.C. Mogul | Internet Standard | October 1984 |
| 922 | Broadcasting Internet datagrams in the presence of subnetsJ.C. Mogul | Internet Standard | October 1984 |
| 925 | Multi-LAN address resolutionJ. Postel | Unknown | October 1984 |
| 941 | Addendum to the network service definition covering network layer addressingInternational Organization for Standardization | Unknown | April 1985 |
| 942 | Transport protocols for Department of Defense data networksNational Research Council | Unknown | February 1985 |
| 945 | DoD statement on the NRC reportJ. Postel · obsoleted by RFC 1039 | Unknown | May 1985 |
| 950 | Internet Standard Subnetting ProcedureJ.C. Mogul, J. Postel | Internet Standard | August 1985 |
| 958 | Network Time Protocol (NTP)D.L. Mills · obsoleted by RFC 1059, RFC 1119, RFC 1305 | Unknown | September 1985 |
| 963 | Some problems with the specification of the Military Standard Internet ProtocolD.P. Sidhu | Unknown | November 1985 |
| 966 | Host groups: A multicast extension to the Internet ProtocolS.E. Deering, D.R. Cheriton · obsoleted by RFC 988 | Unknown | December 1985 |
| 970 | On Packet Switches With Infinite StorageJ. Nagle | Unknown | December 1985 |
| 975 | Autonomous confederationsD.L. Mills | Unknown | February 1986 |
| 979 | PSN End-to-End functional specificationA.G. Malis | Unknown | March 1986 |
| 980 | Protocol document order informationO.J. Jacobsen, J. Postel | Unknown | March 1986 |
| 985 | Requirements for Internet gateways - draftNational Science Foundation, Network Technical Advisory Group · obsoleted by RFC 1009 | Unknown | May 1986 |
| 988 | Host extensions for IP multicastingS.E. Deering · obsoleted by RFC 1054, RFC 1112 | Unknown | July 1986 |
| 994 | Final text of DIS 8473, Protocol for Providing the Connectionless-mode Network ServiceInternational Organization for Standardization | Unknown | March 1986 |
| 995 | End System to Intermediate System Routing Exchange Protocol for use in conjunction with ISO 8473International Organization for Standardization | Unknown | April 1986 |
| 996 | Statistics serverD.L. Mills | Historic | February 1987 |
| 1005 | ARPANET AHIP-E Host Access Protocol (enhanced AHIP)A. Khanna, A.G. Malis | Unknown | May 1987 |
| 1010 | Assigned numbersJ.K. Reynolds, J. Postel · obsoleted by RFC 1060 | Historic | May 1987 |
| 1011 | Official Internet protocolsJ.K. Reynolds, J. Postel | Unknown | May 1987 |