IIJ Internet

Country Japan Japan
Assigned AS N/A
Updated 02 June 2026

We found 1,434 IPv4 networks operated by this organization. The first 200 networks are displayed.

Results sorted by network size.

Get the full report >>

Network: IIJNET
CIDR: N/A
IP Range: 157.67.0.0 - 157.67.207.255
Block size: 53,248
Network: IIJNET
CIDR: N/A
IP Range: 219.119.80.0 - 219.119.255.255
Block size: 45,056
Network: IIJNET
CIDR: 125.30.0.0/17
IP Range: 125.30.0.0 - 125.30.127.255
Block size: 32,768
Network: IIJNET
CIDR: 133.142.0.0/17
IP Range: 133.142.0.0 - 133.142.127.255
Block size: 32,768
Network: IIJNET
CIDR: 163.49.128.0/17
IP Range: 163.49.128.0 - 163.49.255.255
Block size: 32,768
Network: IIJNET
CIDR: 172.122.0.0/17
IP Range: 172.122.80.0 - 172.122.207.255
Block size: 32,768
Network: IIJNET
CIDR: N/A
IP Range: 172.122.208.0 - 172.123.63.255
Block size: 28,672
Network: IIJNET
CIDR: N/A
IP Range: 163.218.160.0 - 163.218.255.255
Block size: 24,576
Network: IIJNET
CIDR: N/A
IP Range: 133.159.156.0 - 133.159.242.255
Block size: 22,272
Network: IIJNET
CIDR: N/A
IP Range: 133.110.0.0 - 133.110.79.255
Block size: 20,480
Network: IIJNET
CIDR: N/A
IP Range: 133.110.144.0 - 133.110.223.255
Block size: 20,480
Network: IIJNET
CIDR: N/A
IP Range: 172.122.0.0 - 172.122.79.255
Block size: 20,480
Network: IIJNET
CIDR: N/A
IP Range: 172.123.64.0 - 172.123.143.255
Block size: 20,480
Network: IIJNET
CIDR: N/A
IP Range: 172.123.144.0 - 172.123.223.255
Block size: 20,480
Network: IIJNET
CIDR: N/A
IP Range: 133.238.128.0 - 133.238.199.255
Block size: 18,432
Network: IIJNET
CIDR: 125.30.128.0/18
IP Range: 125.30.128.0 - 125.30.191.255
Block size: 16,384
Network: IIJNET
CIDR: 133.110.64.0/18
IP Range: 133.110.80.0 - 133.110.143.255
Block size: 16,384
Network: IIJNET
CIDR: 133.137.64.0/18
IP Range: 133.137.64.0 - 133.137.127.255
Block size: 16,384
Network: IIJNET
CIDR: 133.236.128.0/18
IP Range: 133.236.128.0 - 133.236.191.255
Block size: 16,384
Network: IIJNET
CIDR: 150.31.0.0/18
IP Range: 150.31.0.0 - 150.31.63.255
Block size: 16,384
Network: IIJNET
CIDR: 210.130.0.0/18
IP Range: 210.130.0.0 - 210.130.63.255
Block size: 16,384
Network: IIJNET
CIDR: N/A
IP Range: 163.140.0.0 - 163.140.55.255
Block size: 14,336
Network: IIJNET
CIDR: N/A
IP Range: 133.159.16.0 - 133.159.63.255
Block size: 12,288
Network: IIJNET
CIDR: N/A
IP Range: 219.119.32.0 - 219.119.79.255
Block size: 12,288
Network: IIJNET
CIDR: N/A
IP Range: 210.130.128.0 - 210.130.161.255
Block size: 8,704
Network: IIJNET
CIDR: 49.239.96.0/19
IP Range: 49.239.96.0 - 49.239.127.255
Block size: 8,192
Network: IIJNET
CIDR: 133.137.224.0/19
IP Range: 133.137.224.0 - 133.137.255.255
Block size: 8,192
Network: IIJNET
CIDR: 133.142.192.0/19
IP Range: 133.142.204.0 - 133.142.235.255
Block size: 8,192
Network: IIJNET
CIDR: 133.236.192.0/19
IP Range: 133.236.192.0 - 133.236.223.255
Block size: 8,192
Network: IIJNET
CIDR: 133.238.32.0/19
IP Range: 133.238.32.0 - 133.238.63.255
Block size: 8,192
Network: IIJNET
CIDR: 150.31.64.0/19
IP Range: 150.31.64.0 - 150.31.95.255
Block size: 8,192
Network: IIJNET
CIDR: 150.31.128.0/19
IP Range: 150.31.128.0 - 150.31.159.255
Block size: 8,192
Network: IIJNET
CIDR: 163.49.96.0/19
IP Range: 163.49.96.0 - 163.49.127.255
Block size: 8,192
Network: IIJNET
CIDR: 163.140.96.0/19
IP Range: 163.140.96.0 - 163.140.127.255
Block size: 8,192
Network: IIJNET
CIDR: 163.218.128.0/19
IP Range: 163.218.128.0 - 163.218.159.255
Block size: 8,192
Network: IIJNET
CIDR: 172.123.224.0/19
IP Range: 172.123.224.0 - 172.123.255.255
Block size: 8,192
Network: IIJNET
CIDR: 219.119.0.0/19
IP Range: 219.119.0.0 - 219.119.31.255
Block size: 8,192
Network: IIJNET
CIDR: N/A
IP Range: 163.140.56.0 - 163.140.85.255
Block size: 7,680
Network: IIJNET
CIDR: N/A
IP Range: 133.142.176.0 - 133.142.203.255
Block size: 7,168
Network: IIJNET
CIDR: N/A
IP Range: 133.142.128.0 - 133.142.151.255
Block size: 6,144
Network: IIJNET
CIDR: N/A
IP Range: 133.142.152.0 - 133.142.175.255
Block size: 6,144
Network: IIJNET
CIDR: N/A
IP Range: 133.142.236.0 - 133.142.255.255
Block size: 5,120
Network: IIJNET
CIDR: N/A
IP Range: 133.159.128.0 - 133.159.147.255
Block size: 5,120
Network: IIJNET
CIDR: 49.239.64.0/20
IP Range: 49.239.64.0 - 49.239.79.255
Block size: 4,096
Network: IIJNET
CIDR: 133.159.0.0/20
IP Range: 133.159.0.0 - 133.159.15.255
Block size: 4,096
Network: IIJNET
CIDR: 133.236.240.0/20
IP Range: 133.236.240.0 - 133.236.255.255
Block size: 4,096
Network: IIJNET
CIDR: 133.238.16.0/20
IP Range: 133.238.16.0 - 133.238.31.255
Block size: 4,096
Network: IIJNET
CIDR: 150.31.160.0/20
IP Range: 150.31.160.0 - 150.31.175.255
Block size: 4,096
Network: IIJNET
CIDR: 150.31.224.0/20
IP Range: 150.31.224.0 - 150.31.239.255
Block size: 4,096
Network: IIJNET
CIDR: 157.67.208.0/20
IP Range: 157.67.208.0 - 157.67.223.255
Block size: 4,096
Network: IIJNET
CIDR: 157.67.224.0/20
IP Range: 157.67.224.0 - 157.67.239.255
Block size: 4,096
Network: IIJNET
CIDR: 160.13.0.0/20
IP Range: 160.13.0.0 - 160.13.15.255
Block size: 4,096
Network: IIJNET
CIDR: 202.232.0.0/20
IP Range: 202.232.0.0 - 202.232.15.255
Block size: 4,096
Network: IIJNET
CIDR: 202.232.16.0/20
IP Range: 202.232.16.0 - 202.232.31.255
Block size: 4,096
Network: IIJNET
CIDR: 210.130.64.0/20
IP Range: 210.130.64.0 - 210.130.79.255
Block size: 4,096
Network: IIJNET
CIDR: 210.130.80.0/20
IP Range: 210.130.80.0 - 210.130.95.255
Block size: 4,096
Network: IIJNET
CIDR: 210.149.192.0/20
IP Range: 210.149.192.0 - 210.149.207.255
Block size: 4,096
Network: IIJNET
CIDR: N/A
IP Range: 133.159.243.0 - 133.159.255.255
Block size: 3,328
Network: IIJNET
CIDR: 49.239.88.0/21
IP Range: 49.239.88.0 - 49.239.95.255
Block size: 2,048
Network: IIJNET
CIDR: 133.159.144.0/21
IP Range: 133.159.148.0 - 133.159.155.255
Block size: 2,048
Network: IIJNET
CIDR: 133.236.224.0/21
IP Range: 133.236.224.0 - 133.236.231.255
Block size: 2,048
Network: IIJNET
CIDR: 133.238.8.0/21
IP Range: 133.238.8.0 - 133.238.15.255
Block size: 2,048
Network: IIJNET
CIDR: 160.13.24.0/21
IP Range: 160.13.24.0 - 160.13.31.255
Block size: 2,048
Network: IIJNET
CIDR: 160.13.40.0/21
IP Range: 160.13.40.0 - 160.13.47.255
Block size: 2,048
Network: IIJNET
CIDR: 160.13.80.0/21
IP Range: 160.13.80.0 - 160.13.87.255
Block size: 2,048
Network: IIJNET
CIDR: 160.13.152.0/21
IP Range: 160.13.152.0 - 160.13.159.255
Block size: 2,048
Network: IIJNET
CIDR: 160.13.176.0/21
IP Range: 160.13.176.0 - 160.13.183.255
Block size: 2,048
Network: IIJNET
CIDR: 160.13.200.0/21
IP Range: 160.13.200.0 - 160.13.207.255
Block size: 2,048
Network: IIJNET
CIDR: 163.218.120.0/21
IP Range: 163.218.120.0 - 163.218.127.255
Block size: 2,048
Network: IIJNET
CIDR: 202.238.248.0/21
IP Range: 202.238.248.0 - 202.238.255.255
Block size: 2,048
Network: IIJNET
CIDR: 220.100.200.0/21
IP Range: 220.100.200.0 - 220.100.207.255
Block size: 2,048
Network: IIJNET
CIDR: 220.100.248.0/21
IP Range: 220.100.248.0 - 220.100.255.255
Block size: 2,048
Network: IIJNET
CIDR: 220.156.56.0/21
IP Range: 220.156.56.0 - 220.156.63.255
Block size: 2,048
Network: IIJNET
CIDR: 220.156.72.0/21
IP Range: 220.156.72.0 - 220.156.79.255
Block size: 2,048
Network: IIJNET
CIDR: 49.239.80.0/22
IP Range: 49.239.80.0 - 49.239.83.255
Block size: 1,024
Network: IIJNET
CIDR: 133.110.224.0/22
IP Range: 133.110.224.0 - 133.110.227.255
Block size: 1,024
Network: IIJNET
CIDR: 133.159.100.0/22
IP Range: 133.159.100.0 - 133.159.103.255
Block size: 1,024
Network: IIJNET
CIDR: 133.236.44.0/22
IP Range: 133.236.44.0 - 133.236.47.255
Block size: 1,024
Network: IIJNET
CIDR: 133.236.236.0/22
IP Range: 133.236.236.0 - 133.236.239.255
Block size: 1,024
Network: IIJNET
CIDR: 133.238.212.0/22
IP Range: 133.238.212.0 - 133.238.215.255
Block size: 1,024
Network: IIJNET
CIDR: 133.238.236.0/22
IP Range: 133.238.236.0 - 133.238.239.255
Block size: 1,024
Network: IIJNET
CIDR: 150.31.220.0/22
IP Range: 150.31.220.0 - 150.31.223.255
Block size: 1,024
Network: IIJNET
CIDR: 150.31.240.0/22
IP Range: 150.31.240.0 - 150.31.243.255
Block size: 1,024
Network: IIJNET
CIDR: 150.31.248.0/22
IP Range: 150.31.248.0 - 150.31.251.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.32.0/22
IP Range: 160.13.32.0 - 160.13.35.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.48.0/22
IP Range: 160.13.48.0 - 160.13.51.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.64.0/22
IP Range: 160.13.64.0 - 160.13.67.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.92.0/22
IP Range: 160.13.92.0 - 160.13.95.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.96.0/22
IP Range: 160.13.96.0 - 160.13.99.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.104.0/22
IP Range: 160.13.104.0 - 160.13.107.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.148.0/22
IP Range: 160.13.148.0 - 160.13.151.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.192.0/22
IP Range: 160.13.192.0 - 160.13.195.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.208.0/22
IP Range: 160.13.208.0 - 160.13.211.255
Block size: 1,024
Network: IIJNET
CIDR: 160.13.216.0/22
IP Range: 160.13.216.0 - 160.13.219.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.92.0/22
IP Range: 163.140.92.0 - 163.140.95.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.128.0/22
IP Range: 163.140.128.0 - 163.140.131.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.132.0/22
IP Range: 163.140.132.0 - 163.140.135.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.136.0/22
IP Range: 163.140.136.0 - 163.140.139.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.140.0/22
IP Range: 163.140.140.0 - 163.140.143.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.144.0/22
IP Range: 163.140.144.0 - 163.140.147.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.148.0/22
IP Range: 163.140.148.0 - 163.140.151.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.152.0/22
IP Range: 163.140.152.0 - 163.140.155.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.156.0/22
IP Range: 163.140.156.0 - 163.140.159.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.160.0/22
IP Range: 163.140.160.0 - 163.140.163.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.164.0/22
IP Range: 163.140.164.0 - 163.140.167.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.168.0/22
IP Range: 163.140.168.0 - 163.140.171.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.172.0/22
IP Range: 163.140.172.0 - 163.140.175.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.176.0/22
IP Range: 163.140.176.0 - 163.140.179.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.180.0/22
IP Range: 163.140.180.0 - 163.140.183.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.184.0/22
IP Range: 163.140.184.0 - 163.140.187.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.188.0/22
IP Range: 163.140.188.0 - 163.140.191.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.192.0/22
IP Range: 163.140.192.0 - 163.140.195.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.196.0/22
IP Range: 163.140.196.0 - 163.140.199.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.200.0/22
IP Range: 163.140.200.0 - 163.140.203.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.204.0/22
IP Range: 163.140.204.0 - 163.140.207.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.208.0/22
IP Range: 163.140.208.0 - 163.140.211.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.212.0/22
IP Range: 163.140.212.0 - 163.140.215.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.216.0/22
IP Range: 163.140.216.0 - 163.140.219.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.220.0/22
IP Range: 163.140.220.0 - 163.140.223.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.224.0/22
IP Range: 163.140.224.0 - 163.140.227.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.228.0/22
IP Range: 163.140.228.0 - 163.140.231.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.232.0/22
IP Range: 163.140.232.0 - 163.140.235.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.236.0/22
IP Range: 163.140.236.0 - 163.140.239.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.240.0/22
IP Range: 163.140.240.0 - 163.140.243.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.244.0/22
IP Range: 163.140.244.0 - 163.140.247.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.248.0/22
IP Range: 163.140.248.0 - 163.140.251.255
Block size: 1,024
Network: IIJNET
CIDR: 163.140.252.0/22
IP Range: 163.140.252.0 - 163.140.255.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.0.0/22
IP Range: 163.218.0.0 - 163.218.3.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.4.0/22
IP Range: 163.218.4.0 - 163.218.7.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.8.0/22
IP Range: 163.218.8.0 - 163.218.11.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.12.0/22
IP Range: 163.218.12.0 - 163.218.15.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.16.0/22
IP Range: 163.218.16.0 - 163.218.19.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.20.0/22
IP Range: 163.218.20.0 - 163.218.23.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.24.0/22
IP Range: 163.218.24.0 - 163.218.27.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.28.0/22
IP Range: 163.218.28.0 - 163.218.31.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.32.0/22
IP Range: 163.218.32.0 - 163.218.35.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.36.0/22
IP Range: 163.218.36.0 - 163.218.39.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.40.0/22
IP Range: 163.218.40.0 - 163.218.43.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.44.0/22
IP Range: 163.218.44.0 - 163.218.47.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.48.0/22
IP Range: 163.218.48.0 - 163.218.51.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.52.0/22
IP Range: 163.218.52.0 - 163.218.55.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.56.0/22
IP Range: 163.218.56.0 - 163.218.59.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.60.0/22
IP Range: 163.218.60.0 - 163.218.63.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.64.0/22
IP Range: 163.218.64.0 - 163.218.67.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.68.0/22
IP Range: 163.218.68.0 - 163.218.71.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.72.0/22
IP Range: 163.218.72.0 - 163.218.75.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.76.0/22
IP Range: 163.218.76.0 - 163.218.79.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.80.0/22
IP Range: 163.218.80.0 - 163.218.83.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.84.0/22
IP Range: 163.218.84.0 - 163.218.87.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.88.0/22
IP Range: 163.218.88.0 - 163.218.91.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.92.0/22
IP Range: 163.218.92.0 - 163.218.95.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.96.0/22
IP Range: 163.218.96.0 - 163.218.99.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.100.0/22
IP Range: 163.218.100.0 - 163.218.103.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.104.0/22
IP Range: 163.218.104.0 - 163.218.107.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.108.0/22
IP Range: 163.218.108.0 - 163.218.111.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.112.0/22
IP Range: 163.218.112.0 - 163.218.115.255
Block size: 1,024
Network: IIJNET
CIDR: 163.218.116.0/22
IP Range: 163.218.116.0 - 163.218.119.255
Block size: 1,024
Network: IIJNET
CIDR: 203.180.60.0/22
IP Range: 203.180.60.0 - 203.180.63.255
Block size: 1,024
Network: IIJNET
CIDR: 203.180.104.0/22
IP Range: 203.180.104.0 - 203.180.107.255
Block size: 1,024
Network: IIJNET
CIDR: 203.180.204.0/22
IP Range: 203.180.204.0 - 203.180.207.255
Block size: 1,024
Network: IIJNET
CIDR: 203.180.208.0/22
IP Range: 203.180.208.0 - 203.180.211.255
Block size: 1,024
Network: IIJNET
CIDR: 210.128.16.0/22
IP Range: 210.128.16.0 - 210.128.19.255
Block size: 1,024
Network: IIJNET
CIDR: 210.138.12.0/22
IP Range: 210.138.12.0 - 210.138.15.255
Block size: 1,024
Network: IIJNET
CIDR: 210.138.28.0/22
IP Range: 210.138.28.0 - 210.138.31.255
Block size: 1,024
Network: IIJNET
CIDR: 210.138.144.0/22
IP Range: 210.138.144.0 - 210.138.147.255
Block size: 1,024
Network: IIJNET
CIDR: 210.138.176.0/22
IP Range: 210.138.176.0 - 210.138.179.255
Block size: 1,024
Network: IIJNET
CIDR: 210.138.224.0/22
IP Range: 210.138.224.0 - 210.138.227.255
Block size: 1,024
Network: IIJNET
CIDR: 210.148.136.0/22
IP Range: 210.148.136.0 - 210.148.139.255
Block size: 1,024
Network: IIJNET
CIDR: 210.148.212.0/22
IP Range: 210.148.212.0 - 210.148.215.255
Block size: 1,024
Network: IIJNET
CIDR: 210.149.40.0/22
IP Range: 210.149.40.0 - 210.149.43.255
Block size: 1,024
Network: IIJNET
CIDR: 210.149.252.0/22
IP Range: 210.149.252.0 - 210.149.255.255
Block size: 1,024
Network: IIJNET
CIDR: 220.100.220.0/22
IP Range: 220.100.220.0 - 220.100.223.255
Block size: 1,024
Network: IIJNET
CIDR: 220.100.240.0/22
IP Range: 220.100.240.0 - 220.100.243.255
Block size: 1,024
Network: IIJNET
CIDR: 220.100.244.0/22
IP Range: 220.100.244.0 - 220.100.247.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.4.0/22
IP Range: 220.156.4.0 - 220.156.7.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.12.0/22
IP Range: 220.156.12.0 - 220.156.15.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.20.0/22
IP Range: 220.156.20.0 - 220.156.23.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.32.0/22
IP Range: 220.156.32.0 - 220.156.35.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.36.0/22
IP Range: 220.156.36.0 - 220.156.39.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.40.0/22
IP Range: 220.156.40.0 - 220.156.43.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.44.0/22
IP Range: 220.156.44.0 - 220.156.47.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.64.0/22
IP Range: 220.156.64.0 - 220.156.67.255
Block size: 1,024
Network: IIJNET
CIDR: 220.156.84.0/22
IP Range: 220.156.84.0 - 220.156.87.255
Block size: 1,024
Network: IIJNET
CIDR: N/A
IP Range: 133.159.125.0 - 133.159.127.255
Block size: 768
Network: IIJNET
CIDR: N/A
IP Range: 163.140.86.0 - 163.140.88.255
Block size: 768
Network: IIJNET
CIDR: N/A
IP Range: 220.156.50.0 - 220.156.52.255
Block size: 768
Network: IIJNET
CIDR: 49.239.86.0/23
IP Range: 49.239.86.0 - 49.239.87.255
Block size: 512
Network: IIJNET
CIDR: 58.138.88.0/23
IP Range: 58.138.88.0 - 58.138.89.255
Block size: 512
Network: IIJNET
CIDR: 118.151.148.0/23
IP Range: 118.151.148.0 - 118.151.149.255
Block size: 512
Network: IIJNET
CIDR: 118.151.156.0/23
IP Range: 118.151.156.0 - 118.151.157.255
Block size: 512
Network: IIJNET
CIDR: 118.151.184.0/23
IP Range: 118.151.184.0 - 118.151.185.255
Block size: 512
Network: IIJNET
CIDR: 133.110.228.0/23
IP Range: 133.110.228.0 - 133.110.229.255
Block size: 512
Network: IIJNET
CIDR: 133.110.230.0/23
IP Range: 133.110.230.0 - 133.110.231.255
Block size: 512
Network: IIJNET
CIDR: 133.159.88.0/23
IP Range: 133.159.88.0 - 133.159.89.255
Block size: 512
Network: IIJNET
CIDR: 133.159.104.0/23
IP Range: 133.159.104.0 - 133.159.105.255
Block size: 512
Network: IIJNET
CIDR: 133.159.106.0/23
IP Range: 133.159.106.0 - 133.159.107.255
Block size: 512
Network: IIJNET
CIDR: 133.159.116.0/23
IP Range: 133.159.116.0 - 133.159.117.255
Block size: 512
Network: IIJNET
CIDR: 133.159.118.0/23
IP Range: 133.159.118.0 - 133.159.119.255
Block size: 512
Network: IIJNET
CIDR: 133.159.120.0/23
IP Range: 133.159.120.0 - 133.159.121.255
Block size: 512
Network: IIJNET
CIDR: 133.159.122.0/23
IP Range: 133.159.122.0 - 133.159.123.255
Block size: 512
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