Report on the IANA IPv4 Address Registry

Document Type Expired Internet-Draft (individual)
Author Geoff Huston 
Last updated 2005-08-29
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This is a report on an analysis of the IPv4 address registry as published by the IANA [IPv4], comparing the contents of that registry with IPv4 allocation data published by the Regional Internet Registries (RIRs), as well as examining the registry from the perspective of consistency of style and content.


Geoff Huston (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)