American Registry for Internet Numbers Overview & Contact Data

The American Registry for Internet Numbers (ARIN) is a nonprofit, member-based organization that serves as a critical component of the Internet's infrastructure. Founded to administer IP addresses and Autonomous System Numbers (ASNs) in support of the Internet's operation and growth, ARIN plays a vital role in facilitating global connectivity and communication. As a Regional Internet Registry (RIR), ARIN is responsible for managing and distributing IP address resources to Internet Service Providers (ISPs), governments, and other organizations within its designated service area, which includes Canada, many Caribbean and North Atlantic islands, and the United States. ARIN's services cater to a diverse range of stakeholders, including network operators, Internet service providers, content providers, and organizations involved in Internet governance. By providing a platform for collaboration, education, and resource allocation, ARIN supports the development and maintenance of a stable and secure Internet ecosystem. The organization's commitment to open and transparent communication is reflected in its public meetings, which bring together industry experts, stakeholders, and the general public to discuss key issues and share knowledge. ARIN's notable initiatives include the ARIN Fellowship program, which provides opportunities for individuals to engage with the organization and contribute to its mission. The ARIN Academy, another notable initiative, offers training and educational resources to help individuals develop skills and knowledge in areas related to Internet governance and technical operations. Through its events and meetings, ARIN creates a valuable platform for networking, learning, and collaboration among industry professionals and stakeholders.