Committed to connecting the world

Centre for Environment and Development for the Arab Region and Europe
Gallaudet University (United States)
Inter-American Telecommunication Commission
Instituto Costarricense de Electricidad (ICE) [ROA] (Costa Rica)
Arab Academy for Science, Technology and Maritime Transport
Norwegian Research Center for Computers and Law (Norway)
West Africa Telecommunications Regulators Assembly (International)
Telenor ASA [ROA] (Norway)
R&D Media Sarl
Nanjing University of Posts and Telecommunications (China)
Alcatel-Lucent USA Inc. [SIO] (United States of America)
Arab States Broadcasting Union
Compañía Paraguaya de Comunicaciones (COPACO S.A.)
Oman Mobile Telecommunications Company LLC
Chulalongkorn University, Faculty of Engineering (Thailand)
Office national des télécommunications du Burundi (ONATEL)
Kyoto University (Japan)
Omnispace, LLC (United States)
Cable & Wireless Panamá S.A.
Maroc Télécom - Itissalat Al-Maghrib (IAM)
Gateway Gulf LLC (Bahrain)
G3ict - Global Initiative for Inclusive Information and Communication Technologies
Apprentissages Sans Frontières (Switzerland)
SAMENA Telecommunications Council [REGINTORG] (International (no specific country))
Universitaria Agustiniana (Colombia)
m:tel (Bosnia and Herzegovina)
ATDI (France)
African Telecommunications Union [REGORG] (International (no specific country))
Hitachi, Ltd.
Telecommunication Company of Iran (TCI)



American Registry for Internet Numbers (ARIN)

The American Registry for Internet Numbers (ARIN) is the Regional Internet Registry (RIR) for Canada, many Caribbean and North Atlantic islands, and the United States. ARIN manages the distribution of Internet number resources, including IPv4 and IPv6 address space and AS numbers. ARIN opened its doors for business on December 22, 1997. ARIN is a nonprofit corporation with headquarters in Chantilly, Virginia, USA

CategoryInternational Organisations
Based inUnited States of America
ITU Global DirectoryAmerican Registry for Internet Numbers (ARIN)
John Curran

John Curran is the President and CEO of ARIN. His Internet industry experience includes serving as CTO and COO for ServerVault, which provides highly secure, fully managed infrastructure solutions for sensitive federal government and commercial applications.  Prior to this, he was CTO for XO Communications, and was integral in leading the organization's technical initiatives, network architecture, and design of leading-edge capabilities built into the company's nationwide network.  Mr. Curran also served as CTO for BBN/GTE Internetworking, where he was responsible for the organization's strategic technology direction.  He led BBN's technical evolution from one of the earliest Internet Service Providers through its growth and eventual acquisition by GTE.  He has also been an active participant in the Internet Engineering Task Force (IETF), having both co-chaired the IETF Operations and Network Management Area and served as a member of the IPng (IPv6) Directorate.