Example image of eyePlorer eyePlorer map for 'Internet Assigned Numbers Authority': Domain Name System Internet media type Internet Protocol IP address Root nameserver ICANN Information Sciences Institute Jon Postel United States Department of Commerce United States Department of Defense University of Southern California Request for Comments Internet Engineering Task Force Domain name Namespace Regional Internet registry Classless Inter-Domain Routing IPv4 IPv6 Top-level domain .arpa .int Character encoding Uniform Resource Identifier Internet Architecture Board 2003 January 28 National Oceanic and Atmospheric Administration ARPANET DARPA Vint Cerf Joyce K. Reynolds American Registry for Internet Numbers Address pool Bogon filtering Code page 932 Generic top-level domain Internet Engineering Steering Group ISO-8859-8-I List of acronyms and initialisms: I List of assigned /8 IP address blocks Sponsored top-level domain .au .dd .eh .mw Domainz IAHC Internet number Internet organizations