AS55900

Summary

Country	Japan
Organization	Glbb Japan KK
Domain	glbb.jp
Number of IPv4	39,936
Number of IPv6	7.9228× 1028
AS Type	ISP
Registry	JPNIC
Allocated	January 01, 1970 (about 55 years ago)
Updated	August 27, 2013 (about 10 years ago)

IP Ranges

AS55900 announces 22 IPv4 ranges and 1 IPv6 range.

That's a total of 39,936 IPv4 addresses and 7.9228× 10²⁸ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
27.0.16.0/20	Glbb Japan KK	4,096	APNIC	ALLOCATED PORTABLE
27.0.31.0/24	Glbb Japan KK	256	APNIC	ALLOCATED PORTABLE
43.248.160.0/22	Glbb Japan KK	1,024	APNIC	ALLOCATED PORTABLE
103.13.248.0/22	Glbb Japan KK	1,024	APNIC	ALLOCATED PORTABLE
103.100.189.0/24	Glbb Japan KK	256	APNIC	ASSIGNED PORTABLE
103.100.190.0/23	Glbb Japan KK	512	APNIC	ALLOCATED PORTABLE
103.250.92.0/24	Glbb Japan KK	256	APNIC	ALLOCATED PORTABLE
103.250.92.0/22	Glbb Japan KK	1,024	APNIC	ALLOCATED PORTABLE
103.250.93.0/24	Glbb Japan KK	256	APNIC	ALLOCATED PORTABLE
109.236.0.0/20	Glbb Japan KK	4,096	APNIC	ALLOCATED PORTABLE
137.220.16.0/20	Glbb Japan KK	4,096	APNIC	ALLOCATED PORTABLE
180.131.208.0/20	GLBB JAPAN K.K.	4,096	JPNIC
180.131.210.0/24	GLBB JAPAN K.K.	256	JPNIC
180.131.224.0/20	Glbb Japan KK	4,096	APNIC	ALLOCATED PORTABLE
180.131.240.0/20	Glbb Japan KK	4,096	APNIC	ALLOCATED PORTABLE
198.144.128.0/20	Glbb Japan KK	4,096	APNIC	ALLOCATED PORTABLE
202.12.244.0/22	Glbb Japan KK	1,024	APNIC	ALLOCATED PORTABLE
202.12.246.0/24	Glbb Japan KK	256	APNIC	ALLOCATED PORTABLE
202.171.224.0/22	Glbb Japan KK	1,024	APNIC	ALLOCATED PORTABLE
202.171.224.0/21	Glbb Japan KK	2,048	APNIC	ALLOCATED PORTABLE
203.23.200.0/22	Glbb Japan KK	1,024	APNIC	ALLOCATED PORTABLE
218.223.128.0/22	FAMILYNET JAPAN CORPORATION	1,024	JPNIC

Prefix	Organization	Size	Registry	Status
2404:2d00::/32	Japan Network Information Center	7.9228× 1028	APNIC	ALLOCATED PORTABLE

Peers

There are 14 peers for AS55900:

Upstreams

There are 4 upstreams for AS55900:

Downstreams

There are 7 downstreams for AS55900: