RFC 1340 · HISTORIC · 1992
MON · 27 JUL 2026
Assigned Numbers
Overview
RFC 1340, “Assigned Numbers”, is a Historic document published in July 1992 by J. Reynolds, J. Postel. It obsoletes RFC 1060. It has been obsoleted by RFC 1700 — refer to the newer document for the authoritative version. The canonical text is published by the RFC Editor.
Abstract
This Network Working Group Request for Comments documents the currently assigned values from several series of numbers used in network protocol implementations. This memo is a status report on the parameters (i.e., numbers and keywords) used in protocols in the Internet community.
What “Historic” means
A specification that has been superseded or is otherwise no longer recommended for use.
Read this RFC
The canonical text of RFC 1340 is hosted at rfc-editor.org. Available in TXT,HTML.
Relationships to other RFCs
Other RFCs from 1992
- RFC 1339 Remote Mail Checking Protocol
- RFC 1341 MIME : Mechanisms for Specifying and Describing the Format of Internet Message Bodies
- RFC 1338 Supernetting: an Address Assignment and Aggregation Strategy
- RFC 1342 Representation of Non-ASCII Text in Internet Message Headers
- RFC 1337 TIME-WAIT Assassination Hazards in TCP
- RFC 1343 A User Agent Configuration Mechanism for Multimedia Mail Format Information
- RFC 1336 Who's Who in the Internet: Biographies of IAB, IESG and IRSG Members
- RFC 1344 Implications of MIME for Internet Mail Gateways