AS7668

Summary

Country	Japan
Organization	Hokuriku Telecommunication Network Co.
Domain	htnet.co.jp
Number of IPv4	30,208
Number of IPv6	7.9228× 1028
AS Type	Hosting
Registry	JPNIC
Allocated	January 01, 1970 (about 56 years ago)
Updated	July 13, 2010 (about 15 years ago)

IP Ranges

AS7668 announces 9 IPv4 ranges and 1 IPv6 range.

That's a total of 30,208 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
202.213.96.0/19	Hokuriku Telecommunication Network CO.LTD.	8,192	JPNIC
202.242.34.0/24	Ishikawa Polytechnic College	256	JPNIC
202.245.196.0/23	Hokuriku Computer Service CO.,LTD.	512	JPNIC
210.166.5.0/24	Hokuriku Electric Power Company	256	JPNIC
210.167.0.0/19	Htcn(hokuriku Telecommunication NETWORKCO.,LTD.)	8,192	JPNIC
210.250.160.0/19	Hokuriku Telecommunication Network CO.LTD.	8,192	JPNIC
210.250.190.0/24	Htcn(hokuriku Telecommunication Network CO.,LTD.)	256	JPNIC
210.250.191.0/24	Hokuriku Telecommunication Network CO.LTD.	256	JPNIC
211.120.192.0/20	Hokuriku Telecommunication Network Co.	4,096	JPNIC

Prefix	Organization	Size	Registry	Status
2001:308::/32	Hokuriku Telecommunication Network CO.,INC.	7.9228× 1028	JPNIC

Peers

AS7668 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

AS7668 connects to the global Internet via at least 4 upstream providers. In this setup, AS7668 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS7668 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS7668's role in extending Internet access beyond its own infrastructure.