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Technical Information
Resources
ARIN is committed to promoting new and developing technologies for managing IP number resources.
- View the services available over IPv6 at ARIN
- Share your IPv6 deployment experience and questions on the ARIN IPv6 wiki
- See what is in development and find out about ARIN Online
Address Space Allocations
- IPv4 and IPv6 Space Allocated to ARIN
- Micro-allocations Made by ARIN
- ASNs and Names
- IANA IPv4 Address Space Allocation Information
- IANA IPv6 Address Space Allocation Information
- IANA ASN Range Allocation Information
- RFC 791 Internet Protocol BGP and AS
- RFC 1700 Assigned Numbers
- RFC 1771 A Border Gateway Protocol 4 IP Network Numbers
- RFC 1772 Application of the Border Gateway Protocol in the Internet
- RFC 1773 Experience with the BGP-4 protocol
- RFC 1812 Requirements for IP Version 4 Routers
- RFC 1878 Variable Length Subnet Table For IPv4
- RFC 1887 An Architecture for IPv6 Unicast Address Allocation
- RFC 1918 Address Allocation for Private Internets
- RFC 1930 Guidelines for creation, selection, and registration of an Autonomous System (AS)
- RFC 1965 Autonomous System Confederations for BGP
- RFC 2050 Internet Registry IP Allocation Guidelines (obsoleted by: RFC 7020)
- RFC 2071 Network Renumbering Overview: Why would I want it...
- RFC 2072 Router Renumbering Guide
- RFC 2167 Referral Whois (RWhois) Protocol V1.5
- RFC 2185 Routing Aspects of IPv6 Transition
- RFC 2373 IP Version 6 Addressing Architecture
- RFC 2374 An IPv6 Aggregatable Global Unicast Address Format
- RFC 2460 Internet Protocol, Version 6 (IPv6) Specification
- RFC 2464 Transmission of IPv6 Packets over Ethernet
- RFC 2500 Internet Official Protocol Standards
- RFC 2622 Routing Policy Specification Language
- RFC 2650 Using RPSL in Practice
- RFC 3194 The Host-Density Ratio for Address Assignment Efficiency
- RFC 4632 Classless Inter-domain Routing (CIDR): The Internet Address Assignment and Aggregation Plan
- RFC 7020 The Internet Numbers Registry System (obsoletes: RFC 2050)
- RFC 7480 HTTP Usage in the Registration Data Access Protocol (RDAP)
- RFC 7482 Registration Data Access Protocol (RDAP) Query Format
- RFC 7483 JSON Responses for the Registration Data Access Protocol (RDAP)
Some Relevant RFCs
The following RFCs are relevant to ARIN and the Policy Development Process, and are meant as a historical reference. This list is not necessarily complete, nor is it kept up to date on a regular basis. Please visit the RFC Database for the most current information.