There are 2 repositories under iana topic.
Complementary library for date-fns v2 adding IANA time zone support
Generate, parse, validate, error-correct and present IBAN (and IIBAN) bank account information in PHP.
Minimalistic library to work with countries and timezones data
Surgically polyfills timezone support in Intl.DateTimeFormat API
Tools used for DNSSEC Key Signing Key management
npm module that holds information on network port numbers based on IANA's data.
A proposal for accurately computing local time in JavaScript
Registry for Link Relation Types
Registry for Well Known URIs
Official-IANA-IP-blocks for each country | IPV4 and IPV6 | TEXT | CSV | JSON
Normalize, canonicalize, and format BCP 47 tags
Easy direct access to the most recent official time zone information for iCalendar files via JavaScript.
Mirror of the IANA registries; periodically updated via rsync. Pull requests not currently accepted.
Date and time library with iana timezones support
Low and high level parsing of system timezone files.
An Enhanced WHOIS Server List of Top Level TLDs. Automatic updates.
Mozilla Public Suffix list as a Python package and updated daily.
✈️ Various IATA files, mappings and utilities
Registry for HTTP field names (headers and trailers)
📧 A small WordPress plugin to validate email addresses against valid TLDs.
Brute-force top-level domains with parallel.
A lot of IP lookups only query ARIN, this is a quick and easy example how to query the correct whois databases to get the IP address network owners