The Internet Assigned Numbers Authority (IANA) is the entity that oversees global IP address allocation, autonomous system number allocation,root zone management in the Domain Name System (DNS), media types, and other Internet Protocol-related symbols and numbers. IANA is a department operated by the Internet Corporation for Assigned Names and Numbers, also known as ICANN
http://en.wikipedia.org/wiki/Internet_Assigned_Numbers_Authority
ICANN is responsible for the coordination of the global Internet's systems of unique identifiers and, in particular, ensuring its stable and secure operation.[2] This work includes coordination of the Internet Protocol address spaces (IPv4 and IPv6) and assignment of address blocks to regional Internet registries, for maintaining registries of Internet protocol identifiers, and for the management of the top-level domain name space (DNS root zone), which includes the operation of root name servers. Most visibly, much of its work has concerned the DNS policy development for internationalization of the DNS system and introduction of new generic top-level domains (TLDs)
http://en.wikipedia.org/wiki/Internet_Corporation_for_Assigned_Names_and_Numbers
Accredited Registrars on Internet
http://www.icann.org/registrar-reports/accredited-list.html
http://en.wikipedia.org/wiki/Internet_Assigned_Numbers_Authority
ICANN is responsible for the coordination of the global Internet's systems of unique identifiers and, in particular, ensuring its stable and secure operation.[2] This work includes coordination of the Internet Protocol address spaces (IPv4 and IPv6) and assignment of address blocks to regional Internet registries, for maintaining registries of Internet protocol identifiers, and for the management of the top-level domain name space (DNS root zone), which includes the operation of root name servers. Most visibly, much of its work has concerned the DNS policy development for internationalization of the DNS system and introduction of new generic top-level domains (TLDs)
http://en.wikipedia.org/wiki/Internet_Corporation_for_Assigned_Names_and_Numbers
Accredited Registrars on Internet
http://www.icann.org/registrar-reports/accredited-list.html
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