AS18121 Ishikawa Computer Center Co.,ltd details

Summary

Country	Japan
Organization	Ishikawa Computer Center Co.,ltd
Domain	nic.ad.jp
Number of IPv4	23,296
Number of IPv6	7.9228× 10²⁸
AS Type	ISP
Registry	APNIC
Allocated	January 01, 1970 (about 55 years ago)
Updated	October 03, 2024 (about 2 months ago)

AS18121 announces 6 IPv4 ranges and 1 IPv6 range.

That's a total of 23,296 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry
103.241.208.0/23	Mitene Internet CO.,LTD.	512	JPNIC
103.241.208.0/24	Mitene Internet CO.,LTD.	256	JPNIC
180.94.192.0/20	KOMATSU BROADCASTING CO.,LTD	4,096	JPNIC
180.94.208.0/21	KOMATSU BROADCASTING CO.,LTD	2,048	JPNIC
202.222.32.0/19	M's Creative Corp.	8,192	JPNIC
219.121.224.0/19	Incl (ishikawa Computer Center, Ltd.)	8,192	JPNIC

Prefix	Organization	Size	Registry	Status
2404:a00::/32	Ishikawa Computer Center Co.,ltd	7.9228× 10²⁸	JPNIC

There are 13 peers for AS18121:

AS1828 AS2500 AS4777 AS9002 AS9304 AS17639 AS20485 AS24482 AS49544 AS59105 AS64289 AS137409 AS150369

There are 4 upstreams for AS18121:

AS2497 AS2518 AS2519 AS17676

There is no downstream for AS18121.