Internet Registry

(IR) The Internet Assigned Numbers Authority has the discretionary authority to delegate portions of its responsibility and, with respect to network address and Autonomous System identifiers, has lodged this responsibility with the IR. The IR function is performed by the Defense Data Network Network Information Center.

Try this search on Wikipedia, OneLook, Google

Nearby terms:

Internet Protocol version 6 « Internet provider « Internet Public Library « Internet Registry » Internet Relay Chat » Internet Research Steering Group » Internet Research Task Force