AS55900 · GLBB Japan KK

31
IPv4 prefixes
57,344
IPv4 addresses
1
IPv6 prefixes
🇯🇵 JP
Country

Summary

AS number
AS55900
Name
GLBB Japan KK
Country
🇯🇵 JP
Type
JPNIC
Category
business
Announced
32 prefixes
Updated
2026-08-26

Announced IPv4 prefixes (31)

Prefix
27.0.16.0/20
27.0.31.0/24
43.248.160.0/22
103.7.88.0/22
103.13.248.0/22
103.100.189.0/24
103.100.190.0/23
103.250.92.0/22
103.250.92.0/24
103.250.93.0/24
104.222.192.0/20
104.222.208.0/21
104.222.216.0/22
109.236.0.0/20
123.100.136.0/22
123.100.156.0/22
137.220.16.0/20
172.97.80.0/20
180.131.208.0/20
180.131.210.0/24
180.131.224.0/20
180.131.240.0/20
198.144.128.0/20
202.12.244.0/22
202.12.246.0/24
202.171.224.0/21
202.171.224.0/22
203.23.200.0/22
218.223.128.0/21
218.223.128.0/22
218.223.132.0/22

Announced IPv6 prefixes (1)

Prefix
2404:2d00::/32