AS131971

Summary

Country	Japan
Organization	Japan Network Information Center
Domain	nic.ad.jp
Number of IPv4	2,048
Number of IPv6	7.9228× 1028
AS Type	Business
Registry	JPNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	February 17, 2025 (about 2 months ago)

IP Ranges

AS131971 announces 5 IPv4 ranges and 7 IPv6 ranges.

That's a total of 2,048 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
202.1.208.0/22	Japan Network Information Center	1,024	JPNIC
202.1.212.0/24	Japan Network Information Center	256	JPNIC
202.1.213.0/24	Japan Network Information Center	256	JPNIC
202.1.214.0/24	Japan Network Information Center	256	JPNIC
202.1.215.0/24	Japan Network Information Center	256	JPNIC

Prefix	Organization	Size	Registry	Status
2407:9900::/36	Japan Network Information Center	4.9518× 1027	JPNIC
2407:9900:1000::/36	Japan Network Information Center	4.9518× 1027	JPNIC
2407:9900:2000::/36	Japan Network Information Center	4.9518× 1027	JPNIC
2407:9900:3000::/36	Japan Network Information Center	4.9518× 1027	JPNIC
2407:9900:4000::/35	Japan Network Information Center	9.9035× 1027	JPNIC
2407:9900:6000::/35	Japan Network Information Center	9.9035× 1027	JPNIC
2407:9900:8000::/33	Japan Network Information Center	3.9614× 1028	JPNIC

Peers

AS131971 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.

Upstreams

AS131971 connects to the global Internet via at least 1 upstream provider. In this setup, AS131971 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS131971 currently has no downstream networks, meaning it does not serve as a transit provider to customer networks.