Official-IANA-IP-blocks for each country | IPV4 and IPV6 | TEXT | CSV | JSON

Registry for Well Known URIs

Registry for Link Relation Types

Registry for HTTP field names (headers and trailers)

PHP library for analyzing IP addresses

oauth-parameters-registry is a Node.js module that provides a registry of OAuth parameters. The registry is based on the IANA OAuth Parameters Registry, which is a registry of parameters registered in the OAuth protocol with IANA. The module provides a simple API for accessing the registry, including methods for getting the name of the registry.

HTTP Proxy-Status parameters and error types

IPv4 block extractor tool (allocated to a particular country).

Registry for HTTP Preferences

repository for draft-ietf-regext-datadictionary

A Python tool that retrieves port service name CSV file from the IANA website, formats and puts it into a database.