Summary

Country
JP Japan
Organization Glbb Japan KK
Domain glbb.jp
Number of IPv4 43,008
Number of IPv6 7.9228× 1028
AS Type ISP
Registry JPNIC
Allocated January 01, 1970 (about 55 years ago)
Updated August 27, 2013 (about 11 years ago)

IP Ranges

AS55900 announces 25 IPv4 ranges and 1 IPv6 range.

That's a total of 43,008 IPv4 addresses and 7.9228× 1028 IPv6 addresses.

Prefix Organization Size Registry Status
27.0.16.0/20
JP Glbb Japan KK
4,096 JPNIC
27.0.31.0/24
JP Glbb Japan KK
256 JPNIC
43.248.160.0/22
JP Glbb Japan KK
1,024 JPNIC
103.7.88.0/22
JP Glbb Japan KK
1,024 JPNIC
103.13.248.0/22
JP Glbb Japan KK
1,024 JPNIC
103.100.189.0/24
JP Glbb Japan KK
256 JPNIC
103.100.190.0/23
JP Glbb Japan KK
512 JPNIC
103.250.92.0/24
JP Glbb Japan KK
256 JPNIC
103.250.92.0/22
JP Glbb Japan KK
1,024 JPNIC
103.250.93.0/24
JP Glbb Japan KK
256 JPNIC
109.236.0.0/20
JP Glbb Japan KK
4,096 JPNIC
123.100.136.0/22
JP Glbb Japan KK
1,024 JPNIC
123.100.156.0/22
JP Glbb Japan KK
1,024 JPNIC
137.220.16.0/20
JP Allied Telesis Capital Corporation
4,096 JPNIC
180.131.208.0/20
JP GLBB JAPAN K.K.
4,096 JPNIC
180.131.210.0/24
JP GLBB JAPAN K.K.
256 JPNIC
180.131.224.0/20
JP Allied Telesis Capital Corporation
4,096 JPNIC
180.131.240.0/20
JP Allied Telesis Capital Corporation
4,096 JPNIC
198.144.128.0/20
JP Glbb Japan KK
4,096 JPNIC
202.12.244.0/22
JP Glbb Japan KK
1,024 JPNIC
202.12.246.0/24
JP Glbb Japan KK
256 JPNIC
202.171.224.0/22
JP Glbb Japan KK
1,024 JPNIC
202.171.224.0/21
JP Glbb Japan KK
2,048 JPNIC
203.23.200.0/22
JP Glbb Japan KK
1,024 JPNIC
218.223.128.0/22
JP FAMILYNET JAPAN CORPORATION
1,024 JPNIC
Prefix Organization Size Registry Status
2404:2d00::/32
JP Glbb Japan KK
7.9228× 1028 JPNIC

Upstreams

There are 5 upstreams for AS55900:

Downstreams

There are 8 downstreams for AS55900:

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