RFC 750 · HISTORIC · 1978
MON · 27 JUL 2026
Assigned numbers
Overview
RFC 750, “Assigned numbers”, is a Historic document published in September 1978 by J. Postel. It obsoletes RFC 739. It has been obsoleted by RFC 755 — refer to the newer document for the authoritative version. The canonical text is published by the RFC Editor.
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A specification that has been superseded or is otherwise no longer recommended for use.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 750 is hosted at rfc-editor.org. Available in TXT,HTML.
Relationships to other RFCs
Other RFCs from 1978