RFC 750 · HISTORIC · 1978 TUE · 15 SEP 2026

Assigned numbers

By J. Postel · Published September 1978 · DOI 10.17487/RFC0750

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A specification that has been superseded or is otherwise no longer recommended for use.

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Relationships to other RFCs
This RFC obsoletes
RFC 739
Obsoleted by
RFC 755
Other RFCs from 1978