AS7516

Summary

Country	Japan
Organization	Tohknet CO.,INC.
Domain	tohknet.co.jp
Number of IPv4	119,040
Number of IPv6	9.9035× 1027
AS Type	Hosting
Registry	JPNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	April 18, 2023 (about 2 years ago)

IP Ranges

AS7516 announces 9 IPv4 ranges and 1 IPv6 range.

That's a total of 119,040 IPv4 addresses and 9.9035× 10²⁷ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
150.30.0.0/16	Tohknet CO.,INC.	65,536	JPNIC
202.254.152.0/24	Iryo Sosei University	256	JPNIC
210.175.192.0/19	Tocn(tohknet CO.,INC.)	8,192	JPNIC
210.239.0.0/19	Softbank Telecom Corp. Sales Development Division Nissan Business Promotion Dept.	8,192	JPNIC
211.2.128.0/19	Tohknet CO.,INC.	8,192	JPNIC
211.10.64.0/19	NOSHIRO UNYU CO.,LTD	8,192	JPNIC
211.120.96.0/19	Tohknet CO.,INC.	8,192	JPNIC
218.216.112.0/20	Business Service Corporation	4,096	JPNIC
219.109.128.0/19	Tohknet CO.,INC.	8,192	JPNIC

Prefix	Organization	Size	Registry	Status
2001:3c0::/35	Tohknet CO.,INC.	9.9035× 1027	JPNIC

Peers

AS7516 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS7516 connects to the global Internet via at least 3 upstream providers. In this setup, AS7516 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS7516 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS7516's role in extending Internet access beyond its own infrastructure.