Who is TeamARIN?  YOU are.

TeamARIN is powered by YOUR participation.

We want to hear your comments, thoughts, and discussion on the topics related to Internet Number Resources that affect you.

Visit this TeamARIN site to keep up to date on the outreach and educational activities ARIN is doing in our region to spread the word about ARIN’s community-supported policy process, the status of IPv4 address space, ongoing IPv6 deployment, and other issues facing the Internet community.

Feel free to contact us if you have any TeamARIN-related questions or comments.

ARIN maintains this TeamARIN website as a public service to educate individuals, businesses, civil society, and governments on issues facing the Internet community and to provide easy-to-use tools to empower people to take action immediately.

ARIN logoARIN is one of five Regional Internet Registries (RIRs) in the world. RIRs are charged with managing the distribution of Internet number resources (IPv4 and IPv6 address space and Autonomous System Numbers) in their respective regions. ARIN’s geographical service area includes Canada, many Caribbean and North Atlantic islands, and the United States.

ARIN, a nonprofit, member-based organization, supports the operation of the Internet though the management of Internet number resources throughout its service region; coordinates the development of policies by the community for the management of Internet Protocol number resources; and advances the Internet through informational outreach.

As a nonprofit corporation, ARIN pursues no commercial agenda, positioning ARIN to act as a neutral third party source of information. All content on this site represents the result of ARIN’s commitment to providing the most carefully verified factual information and well-balanced advice on subjects like IPv6 adoption and IPv4 depletion.


ARIN in the Caribbean

We are committed to the Caribbean. Stay up-to-date about upcoming activities and events happening in the Caribbean.

Fellowship Corner

Meet our past and current fellows, learn about their fellowship experience, and discover why you should apply for an ARIN fellowship.


ARIN Bits is a quarterly e-news update which is distributed via email to our community to keep everyone in the loop on the latest happenings at ARIN.

IPv6 Case Studies

Now is the time to Get6, but you don’t have to take our word for it. Hear detailed accounts from organizations that have already made progress on their IPv6 journey.