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общая лексика
Internet Corporation for Assigned Names a Numbers
некоммерческая организация, учрежденная в 1998 г. Министерством торговли США. Контролирует выдачу доменных имён верхнего уровня, отвечает за адресное пространство Интернета, определение параметров протоколов, систему доменных имён и систему корневых серверов. До создания ICANN эти вопросы решали несколько не связанных между собою агентств
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общая лексика
(Internet Assigned Numbers [Names] Authority)
Центр по присвоению номеров Internet, организация IANA
финансируемая правительством США организация, отвечающая за административное управление в Internet доменами высшего уровня, такими как .com, .net, .org. С сентября 1998 г. ее функции взяла на себя международная некоммерческая организация ICANN
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общая лексика
доменное имя
символьное имя, под которым регистрируется каждый узел в иерархии доменов Сети. Состоит из нескольких групп алфавитно-цифровых термов, разделенных точками, "http://www.pcweek.ru". Самый правый терм в имени домена определяет тип организации или страну. Синтаксис записи доменных имён описан в RFC 1035. В декабре 2000 г. ICANN принято ещё семь типов доменов верхнего уровня (.arrow, .biz, .info, .museum, .coop, .name, .pro)
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The Internet Corporation for Assigned Names and Numbers (ICANN EYE-kan) is an American multistakeholder group and nonprofit organization responsible for coordinating the maintenance and procedures of several databases related to the namespaces and numerical spaces of the Internet, ensuring the network's stable and secure operation. ICANN performs the actual technical maintenance work of the Central Internet Address pools and DNS root zone registries pursuant to the Internet Assigned Numbers Authority (IANA) function contract. The contract regarding the IANA stewardship functions between ICANN and the National Telecommunications and Information Administration (NTIA) of the United States Department of Commerce ended on October 1, 2016, formally transitioning the functions to the global multistakeholder community.
Much of its work has concerned the Internet's global Domain Name System (DNS), including policy development for internationalization of the DNS, introduction of new generic top-level domains (TLDs), and the operation of root name servers. The numbering facilities ICANN manages include the Internet Protocol address spaces for IPv4 and IPv6, and assignment of address blocks to regional Internet registries. ICANN also maintains registries of Internet Protocol identifiers.
ICANN's primary principles of operation have been described as helping preserve the operational stability of the Internet; to promote competition; to achieve broad representation of the global Internet community; and to develop policies appropriate to its mission through bottom-up, consensus-based processes. The organization has often included a motto of "One World. One Internet." on annual reports beginning in 2010, on less formal publications, as well as their official website.
ICANN's creation was announced publicly on September 17, 1998, and it formally came into being on January 15, 1997, incorporated in the U.S. state of California. Originally headquartered in Marina del Rey in the same building as the University of Southern California's Information Sciences Institute (ISI), its offices are now in the Playa Vista neighborhood of Los Angeles.