ARIN manages and allocates IP addresses and ASNs in North America, supporting Internet growth with open policy discussions and helpful resources.
Request and manage IP addresses and ASNs
The American Registry for Internet Numbers (ARIN) is where you go to manage and request Internet number resources like IP addresses and Autonomous System Numbers (ASNs) for North America. As a nonprofit, ARIN helps organizations get the network resources they need to operate online and provides clear guidance on policies and procedures.
You can use the site to request new IP addresses, manage your existing resources, and learn about Internet governance and best practices. ARIN also hosts open discussions and policy meetings, making it a hub for those interested in the technical and policy aspects of Internet infrastructure.
Whether you’re an IT professional, network administrator, or just curious about how the Internet is organized, ARIN offers transparent processes and educational resources to support the ongoing growth and stability of the Internet in its region.
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