ARIN is responsible for IP address allocations in which region?

ARIN is responsible for IP address allocations in which region?

• A. Europe
• B. North America
• C. Asia-Pacific
• D. Africa

Answer: (B)

ARIN is the American Registry for Internet Numbers, the regional registry that allocates IP address space for North America. It handles IPv4 and IPv6 allocations to networks in the United States, Canada, and the surrounding region. The Internet number resource system is divided among regional registries so each region has its own authority to manage address distribution; this is why Europe is covered by RIPE NCC, Asia-Pacific by APNIC, Africa by AFRINIC, and Latin America/the Caribbean by LACNIC. Since the question asks which region ARIN covers, the region in question is North America.

ARIN is the American Registry for Internet Numbers, the regional registry that allocates IP address space for North America. It handles IPv4 and IPv6 allocations to networks in the United States, Canada, and the surrounding region. The Internet number resource system is divided among regional registries so each region has its own authority to manage address distribution; this is why Europe is covered by RIPE NCC, Asia-Pacific by APNIC, Africa by AFRINIC, and Latin America/the Caribbean by LACNIC. Since the question asks which region ARIN covers, the region in question is North America.