Internet Corporation for Assigned Names and Numbers
Fast track (Summarised definition)
Non-profit organisation coordinating global internet naming systems, domain name management, and IP address allocation, essential for internet infrastructure stability and ensuring unique identifiers across worldwide networks.
Full lap (Full definition)
The Internet Corporation for Assigned Names and Numbers, commonly abbreviated as ICANN, is a non-profit organisation that coordinates global internet naming systems, domain name management, and IP address allocation, serving as essential authority for internet infrastructure stability and unique identifier management.
The importance of ICANN extends beyond technical coordination to encompass internet governance, global connectivity, and digital infrastructure reliability. ICANN ensures internet stability whilst maintaining universal accessibility and coordinating technical aspects that enable reliable global internet operations and connectivity.
ICANN functions include domain name system oversight, IP address coordination, protocol parameter assignment, and root server management that provide comprehensive internet infrastructure coordination whilst ensuring stability and interoperability across global networks and technical systems.
ICANN applications encompass domain registration policies, technical standards coordination, international cooperation, and internet governance that require systematic management whilst supporting global internet operations and maintaining technical stability across diverse networks and jurisdictions.
ICANN benefits include internet stability, global coordination, technical standardisation, and universal accessibility that enable reliable internet operations whilst supporting digital commerce, communication, and innovation across international boundaries and technical platforms.
ICANN governance involves multi-stakeholder participation, policy development, international coordination, and technical oversight that ensure effective internet management whilst maintaining transparency and accountability across global internet infrastructure and governance processes.
For businesses and organisations relying on internet infrastructure and domain name systems, ICANN's coordination role proves essential for reliable digital operations and global connectivity. Understanding ICANN functions enables informed decisions about domain management, internet governance participation, and digital infrastructure planning that supports business objectives whilst contributing to stable global internet operations.