The Internet Corporation for Assigned Names and Numbers is a global multistakeholder group and nonprofit organization headquartered in the United States responsible for coordinating the maintenance and procedures of several databases related to the namespaces and numerical spaces of the Internet, ensuring the Internet'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.
The Internet Society (ISOC) is an American nonprofit advocacy organization founded in 1992 with local chapters around the world. Its mission is "to promote the open development, evolution, and use of the Internet for the benefit of all people throughout the world". It has offices in Reston, Virginia, U.S., and Geneva, Switzerland.
The domain com is a top-level domain (TLD) in the Domain Name System (DNS) of the Internet. Created in the first group of Internet domains in March of 1985, its name is derived from the word commercial, indicating its original intended purpose for subdomains registered by commercial organizations. Later, the domain opened for general purposes.
Neustar, Inc. is an American technology company that provides real-time information and analytics for risk, digital performance, defense, telecommunications, entertainment, and marketing industries, and also provides clearinghouse and directory services to the global communications and Internet industries. Neustar was the domain name registry for a number of top-level domains, including .biz, .us, .co, .nyc, and .in until the sale of the division to GoDaddy in 2020.
An autonomous system (AS) is a collection of connected Internet Protocol (IP) routing prefixes under the control of one or more network operators on behalf of a single administrative entity or domain, that presents a common and clearly defined routing policy to the Internet. Each AS is assigned an autonomous system number (ASN), for use in Border Gateway Protocol (BGP) routing. Autonomous System Numbers are assigned to Local Internet Registries (LIRs) and end-user organizations by their respective Regional Internet Registries (RIRs), which in turn receive blocks of ASNs for reassignment from the Internet Assigned Numbers Authority (IANA). The IANA also maintains a registry of ASNs which are reserved for private use.
.eu is the country code top-level domain (ccTLD) for the European Union (EU). Launched on 7 December 2005, the domain is available for any person, company or organization based in the European Union. This was extended to the European Economic Area in 2014, after the regulation was incorporated into the EEA Agreement, and hence is also available for any person, company or organization based in Iceland, Liechtenstein and Norway. The TLD is administered by EURid, a consortium originally consisting of the national ccTLD registry operators of Belgium, Sweden, and Italy, joined later by the national registry operator of the Czech Republic. Trademark owners were able to submit registrations through a sunrise period, in an effort to prevent cybersquatting. Full registration started on 7 April 2006.
Verisign, Inc. is an American company based in Reston, Virginia, that operates a diverse array of network infrastructure, including two of the Internet's thirteen root nameservers, the authoritative registry for the .com, .net, and .name generic top-level domains and the .cc country-code top-level domains, and the back-end systems for the .jobs and .edu sponsored top-level domains.
.nu is the Internet country code top-level domain (ccTLD) assigned to the island state of Niue. It was one of the first ccTLDs to be marketed to the Internet at large as an alternative to the gTLDs .com, .net, and .org.
.co is the Internet country code top-level domain (ccTLD) assigned to Colombia.
.in is the country code top-level domain (ccTLD) for India. It was introduced in May 1989. It is currently administered by the National Internet Exchange of India.
.my is the Internet country code top-level domain (ccTLD) for Malaysia. MYNIC is the agency responsible for the domain, and is under the Ministry of Digital and regulated by the Malaysian Communication and Multimedia Commission (MCMC).
Afilias, Inc. was a US corporation that was the registry operator of the .info, .mobi and .pro top-level domain, service provider for registry operators of .org, .ngo, .lgbt, .asia, .aero, and a provider of domain name registry services for countries around the world, including .MN (Mongolia), .AG, .AU (Australia), .BM (Bermuda), .BZ (Belize), .AC, .GI (Gibraltar), .IO .ME (Montenegro), .PR, .SC, .SH, and .VC. Afilias also provided ancillary support to other domains, including .SG (Singapore), .LA (Laos), and .HN (Honduras). It was merged into Identity Digital in 2022.
Webcentral, is an Australian digital services provider. It is a publicly-traded company that was listed on the Australian Securities Exchange in December 1999. It provides internet domain registration, email/office applications, cloud hosting, cloud services & managed services. Founded in 1996, it was the first Australian domain name registrar.
The top-level domain .asia is the officially designated regional domain in the Internet for Asia and the Pacific. It is a sponsored generic top-level-domain (sTLD) operated by the DotAsia Organisation Ltd. The domain is open to companies, individuals and organisations that have a connection to the region. Asia domains can be seen and used by international and Asian businesses; regional conferences and symposiums; as well as Asian artists and celebrities.
INRegistry is the organisation responsible for the .in TLD and the native language internationalised domain name TLDs for the country. It was appointed by the government of India, and operates under the authority National Internet Exchange of India (NIXI).
Team Internet Group PLC is a British multinational internet services holding company headquartered in London, United Kingdom. Its subsidiaries provide services categorized in two segments: Online Marketing and Online Presence. The Online Marketing segment offers services and products in digital advertising, domain monetization, traffic commerce and product comparison; the Online Presence segment provide domain name registry and registrar services, in addition to associated products and services, including web hosting, brand management, and domain parking.
Satyam Infoway Ltd. v. Sifynet Solutions Pvt. Ltd. was the first case to be decided by the Supreme Court of India on the issue of domain name protection, and dealt with two businesses employing variations on the same mark ("Sify") in their respective domain names.
Public Interest Registry is a not-for-profit based in Reston, Virginia, created by the Internet Society in 2002 to manage the .ORG top-level domain. It took over operation of .ORG in January 2003 and launched the .NGO and .ONG top-level domains in March 2015.
The Trademark Clearinghouse is a database of validated and registered trademarks established by ICANN to assist trademark holders prevent infringing behavior in the Domain Name System. In combination with the Uniform Rapid Suspension System (URS), it is the second significant attempt by ICANN to handle the "Trademark Dilemma". The first attempt was the Uniform Domain-Name Dispute-Resolution Policy.
The Indian Registry for Internet Names and Numbers (IRINN) is the National Internet Registry in India. IRINN is entrusted with the task of coordinating IP address allocation with other Internet resource management function at national level in the country. National Internet Registry for India (IRINN) was announced on 2 March 2012.
