Overview

ICANN (Internet Corporation for Assigned Names and Numbers) is a US nonprofit organization founded in Los Angeles in 1998. ICANN coordinates the global domain name system (DNS), IP addresses, and root zone management, accredits domain registrars and registries, and sets domain industry policy, representing the multi-stakeholder model of internet governance.

Key Strengths

  • Global Coordination Body: Coordinates the DNS root zone and domain system worldwide.
  • Policy Setting: Defines domain registration, transfer, and dispute rules.
  • Registrar Accreditation: Accredits 2,000+ registrars ensuring service standards.
  • Multi-Stakeholder Model: Governments, businesses, the technical community, and civil society co-govern.

Product Ecosystem

DNS Coordination

Manages the DNS root zone and TLD delegation for stable global resolution.

Registrar Accreditation

Accredits and oversees registrars for standardized service.

Policy & Compliance

Sets domain policies (such as UDRP) with compliance management.

Public Data & Tools

Provides WHOIS, RDAP, and other public services.

Limitations

  • Not a Retail Registrar: End users must register through accredited registrars.
  • Serves Registrars & Policy Stakeholders: Mainly serves registrars, registries, and policymakers.
  • Limited End-User Contact: Daily domain operations happen via accredited registrars.

Use Cases

  • Registrars & Domain Service Providers (★★★★★): Apply for accreditation and follow ICANN policy—see the domain registrar selection guide.
  • Brands & Compliance (★★★★): Use UDRP to resolve domain disputes and protect brands.
  • Internet Governance Research (★★★★): Study the multi-stakeholder governance model.
  • Regular Domain Users (★★★): Register and manage domains through accredited registrars.

Pricing

Service Reference Price Notes
Registrar Accreditation by qualification For registrars
Registry Accreditation by qualification For registries
UDRP Dispute per case Domain arbitration
Public Services free WHOIS/RDAP etc.

Fees follow the official ICANN schedule—see the domain registrar selection guide.

FAQ

  • What is ICANN? A US nonprofit founded in 1998 that coordinates the global domain system and accredits registrars—see the domain registrar selection guide.
  • Does ICANN offer domain registration? No; end users register through accredited registrars—see the domain registrar selection guide.
  • How do I become an accredited registrar? Apply to ICANN and pass the accreditation process—see the domain registrar selection guide.
  • How are domain disputes handled? Through the UDRP dispute resolution mechanism—see UDRP domain dispute resolution.