* [ip-address v10.5.0](https://github.com/beaugunderson/ip-address) – TypeScript library for validating and manipulating IPv4 and IPv6 addresses in JavaScript and TypeScript, including subnet operations and format conversions.

* [Address v2.0.0](https://github.com/daimon3332/address) – Self-hosted residential address pool and synthetic test-profile generator backed by PostgreSQL, providing coherent multi-language output with coherent filtering and public generation without external dataset downloads.