RFC 4147 · INFORMATIONAL · 2005

Proposed Changes to the Format of the IANA IPv6 Registry

Overview

RFC 4147, “Proposed Changes to the Format of the IANA IPv6 Registry”, is an Informational document published in August 2005 by G. Huston. The canonical text is published by the RFC Editor.

Abstract

This document proposes a revised format for the IANA IPv6 address registries. Rather than providing a formal definition of the format, it is described by giving examples of the (current as of preparation of this document) contents of the registries in the proposed format. The proposed format would bring the IANA IPv6 address registries into alignment with the current IPv6 Address Architecture specification, as well as update it to a more useful and generally accepted format. This memo provides information for the Internet community.

Abstract as published in the RFC, via rfc-editor.org.

What “Informational” means

Published for the general information of the community. It does not define an IETF standard and carries no standards-track status.

Read this RFC

The canonical text of RFC 4147 is hosted at rfc-editor.org. Available in TXT,HTML.

Other RFCs from 2005

Who Is Online

In total there are 31 users online: 0 registered, 26 guests and 5 bots.

Most users ever online was 1,226 on 13 Jun 2026, 3:56 am.

Bots: AhrefsBot Applebot Other Bot Other Crawler SemrushBot

Users active in the past 15 minutes. Total registered members: 354