Autonomous System (AS) Reservation for Private Use

Document Type Replaced Internet-Draft (individual)
Last updated 2013-02-07 (latest revision 2012-08-06)
Replaced by draft-ietf-idr-as-private-reservation
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes the reservation of Autonomous System numbers (ASNs) that are for private use only and should not be advertised to the Internet, known as private use ASNs. This document enlarges the total space available for private use ASNs by documenting the reservation of a second, larger range and updates RFC 1930.


Jon Mitchell (

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