The IP Registry is a repository of the validated IP addresses for over 70,000 content licensing organisations worldwide, accessible by publishers and libraries.

ARIN is a nonprofit, member-based organization that administers IP addresses & ASNs in support of the operation and growth of the Internet. Education. Policy. Discussion. ARIN Meetings and …

ARIN is a nonprofit, member-based organization that administers IP addresses & ASNs in support of the operation and growth of the Internet.

Unlock insights and act — Locate IP addresses, enrich forms, engage mobile users, identify VPNs, prevent fraud, analyze logs, target ads, block countries, or make geo-redirections with …

The central repository for protocol name and number registries used in many Internet protocols. The IANA functions coordinate the Internet’s globally unique identifiers, and are provided by …

ARIN is the registry for Internet number resources (IPv4 and IPv6 address space and Autonomous System numbers) in the region that includes Canada, many Caribbean and North …

ARIN’s Whois service is a public resource that allows a user to retrieve information about IP number resources, organizations, POCs, customers, and other entities.

TheIPregistry.org is a single repository that contains over 1.5 billion verified IP addresses for over 78,000 content licensing organisations worldwide. The data is fully auditable and accessible by …

A regional Internet registry (RIR) is an organization that manages the allocation and registration of Internet number resources within a region of the world. Internet number resources include IP …

The RIPE Database contains registration information for networks in the RIPE NCC service region and related contact details. Registration information includes IP addresses and Autonomous …