| Number | Files | Title | Authors | Date | More Info | Status |
|---|---|---|---|---|---|---|
| RFC 1930,BCP 6 | Guidelines for creation, selection, and registration of an Autonomous System (AS) | J. Hawkinson, T. Bates | March 1996 | Updated byRFC 6996,RFC 7300 | Best Current Practice | |
| RFC 6996,BCP 6 | Autonomous System (AS) Reservation for Private Use | J. Mitchell | July 2013 | UpdatesRFC 1930 | Best Current Practice | |
| RFC 7300,BCP 6 | Reservation of Last Autonomous System (AS) Numbers | J. Haas, J. Mitchell | July 2014 | UpdatesRFC 1930 | Best Current Practice |
This memo discusses when it is appropriate to register and utilize an Autonomous System (AS), and lists criteria for such. This document specifies an Internet Best Current Practices for the Internet Community, and requests discussion and suggestions for improvements.
This document describes the reservation of Autonomous System Numbers(ASNs) that are for Private Use only, known as Private Use ASNs, andprovides operational guidance on their use. This document enlargesthe total space available for Private Use ASNs by documenting thereservation of a second, larger range and updates RFC 1930 byreplacing Section 10 of that document.
This document reserves two Autonomous System Numbers (ASNs) at theend of the 16-bit and 32-bit ranges, described in this document as"Last ASNs", and provides guidance to implementers and operators ontheir use. This document updates Section 10 of RFC 1930.
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.