ASN Information - AS55900

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General Information

Name: Glbb Japan KK
Domain: glbb.jp
Country: JP
Type: isp
Registry: JPNIC

Prefix Counts

IPv4 Count: 44,032
IPv6 Count: 79,228,162,514,264,337,593,543,950,336

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
27.0.16.0/20 JP GLBB-NET GLBB JAPAN K.K. JPNIC 4,096
27.0.31.0/24 JP GLBB-NET GLBB JAPAN K.K. JPNIC 256
43.248.160.0/22 JP GLBB-UP4 Glbb Japan KK JPNIC 1,024
103.7.88.0/22 JP GLBB-UP5 Glbb Japan KK JPNIC 1,024
103.13.248.0/22 JP GLBB-NET Glbb Japan KK JPNIC 1,024
103.100.189.0/24 JP GLBB-UP4 Glbb Japan KK JPNIC 256
103.100.190.0/23 JP GLBB-UP4 Glbb Japan KK JPNIC 512
103.250.92.0/24 JP GLBB-UP4 Glbb Japan KK JPNIC 256
103.250.92.0/22 JP GLBB-UP4 Glbb Japan KK JPNIC 1,024
103.250.93.0/24 JP GLBB-UP4 Glbb Japan KK JPNIC 256
109.236.0.0/20 JP GLBB-UP2 Glbb Japan KK JPNIC 4,096
123.100.136.0/22 JP GLBB-UP5 Glbb Japan KK JPNIC 1,024
123.100.156.0/22 JP GLBB-UP5 Glbb Japan KK JPNIC 1,024
137.220.16.0/20 JP ATCC-YOKOTA Allied Telesis Capital Corporation JPNIC 4,096
180.131.208.0/20 JP GLBB-NET GLBB JAPAN K.K. JPNIC 4,096
180.131.210.0/24 JP GLBB-NET GLBB JAPAN K.K. JPNIC 256
180.131.224.0/20 JP ATCC-YOKOTA Allied Telesis Capital Corporation JPNIC 4,096
180.131.240.0/20 JP ATCC-YOKOTA Allied Telesis Capital Corporation JPNIC 4,096
198.144.128.0/20 JP GLBB-UP1 Glbb Japan KK JPNIC 4,096
202.12.244.0/22 JP GLBB-UP4 Glbb Japan KK JPNIC 1,024
202.12.246.0/24 JP GLBB-UP4 Glbb Japan KK JPNIC 256
202.171.224.0/22 JP GLBB-UP4 Glbb Japan KK JPNIC 1,024
202.171.224.0/21 JP GLBB-UP4 Glbb Japan KK JPNIC 2,048
203.23.200.0/22 JP GLBB-UP3 Glbb Japan KK JPNIC 1,024
218.223.128.0/22 JP CYBERHOME-O FAMILYNET JAPAN CORPORATION JPNIC 1,024
218.223.132.0/22 JP CYBERHOME-O FAMILYNET JAPAN CORPORATION JPNIC 1,024

IPv6 Prefixes

CIDR Country Network Name Organization Registry Status
2404:2d00::/32 JP GLBBADM-CIDR-BLK-JP Glbb Japan KK JPNIC