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ICANN

ICANN (the Internet Corporation for Assigned Names and Numbers) is the nonprofit that coordinates the internet's domain name system, contracting with the registries of generic top-level domains and accrediting the registrars that sell names to the public.

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Also called Internet Corporation for Assigned Names and Numbers

ICANN, explained

ICANN was incorporated in California on September 30, 1998, as a public-benefit nonprofit, and since October 1, 2016, it has operated without US government oversight. It works through a multistakeholder model: policy for generic TLDs such as .com, .net and the new gTLDs is developed in its Generic Names Supporting Organization, adopted by the board, and written into the contracts registries and registrars sign.

Those contracts carry the rules a domain investor lives under: the Transfer Policy and its 60-day locks, the expiry and redemption lifecycle for generic TLDs, the requirement that every accredited registrar follow the UDRP, and access to registration data, now delivered through RDAP. ICANN's Board adopted recommendations on June 7, 2026 that would shorten the transfer locks to 30 days; they are queued for implementation with no effective date, so the 60-day rules still apply. ICANN's Contractual Compliance team handles complaints when a registrar breaks the rules.

ICANN does not sell domains, set retail prices, decide UDRP cases or police website content. Approved providers such as WIPO decide UDRP cases. Country-code domains such as .ai, .io and .co follow their own policies, so ICANN's transfer and expiry rules do not automatically apply to them.

ICANN also runs the application rounds that create new extensions. Its 2026 window, the first since 2012, closed on August 12, 2026, with more than 1,600 applications, and the applied-for strings are due to be published on October 7, 2026. For an investor, following ICANN policy changes is part of due diligence, because they change supply, transfer timing and dispute risk.

Example. When a registrar refuses to provide an auth code for a .com transfer without a valid reason, the owner can file a complaint with ICANN Contractual Compliance.

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