AS4725 SoftBank Corp.
General Info - AS4725
1,920,000
79,228,162,514,264,302,409,171,861,504
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 1.5.0.0/16 | 1.5.0.0 | 1.5.255.255 | 65,536 | |
| 39.2.128.0/17 | 39.2.128.0 | 39.2.255.255 | 32,768 | |
| 39.3.0.0/16 | 39.3.0.0 | 39.3.255.255 | 65,536 | |
| 61.116.0.0/16 | 61.116.0.0 | 61.116.255.255 | 65,536 | |
| 61.123.0.0/16 | 61.123.0.0 | 61.123.255.255 | 65,536 | |
| 61.196.0.0/16 | 61.196.0.0 | 61.196.255.255 | 65,536 | |
| 61.201.0.0/17 | 61.201.0.0 | 61.201.127.255 | 32,768 | |
| 61.201.136.0/21 | 61.201.136.0 | 61.201.143.255 | 2,048 | |
| 61.201.144.0/21 | 61.201.144.0 | 61.201.151.255 | 2,048 | |
| 61.201.160.0/19 | 61.201.160.0 | 61.201.191.255 | 8,192 | |
| 61.201.192.0/18 | 61.201.192.0 | 61.201.255.255 | 16,384 | |
| 61.209.0.0/16 | 61.209.0.0 | 61.209.255.255 | 65,536 | |
| 143.90.0.0/16 | 143.90.0.0 | 143.90.255.255 | 65,536 | |
| 150.3.96.0/24 | 150.3.96.0 | 150.3.96.255 | 256 | |
| 157.2.8.0/24 | 157.2.8.0 | 157.2.8.255 | 256 | |
| 157.2.9.0/24 | 157.2.9.0 | 157.2.9.255 | 256 | |
| 157.2.10.0/24 | 157.2.10.0 | 157.2.10.255 | 256 | |
| 157.2.11.0/24 | 157.2.11.0 | 157.2.11.255 | 256 | |
| 157.2.126.0/24 | 157.2.126.0 | 157.2.126.255 | 256 | |
| 157.78.0.0/17 | 157.78.0.0 | 157.78.127.255 | 32,768 | |
| 157.78.128.0/18 | 157.78.128.0 | 157.78.191.255 | 16,384 | |
| 157.78.192.0/19 | 157.78.192.0 | 157.78.223.255 | 8,192 | |
| 157.78.224.0/20 | 157.78.224.0 | 157.78.239.255 | 4,096 | |
| 157.78.240.0/21 | 157.78.240.0 | 157.78.247.255 | 2,048 | |
| 157.78.248.0/21 | 157.78.248.0 | 157.78.255.255 | 2,048 | |
| 165.76.0.0/17 | 165.76.0.0 | 165.76.127.255 | 32,768 | |
| 182.158.64.0/19 | 182.158.64.0 | 182.158.95.255 | 8,192 | |
| 182.158.128.0/19 | 182.158.128.0 | 182.158.159.255 | 8,192 | |
| 182.158.224.0/20 | 182.158.224.0 | 182.158.239.255 | 4,096 | |
| 182.159.16.0/20 | 182.159.16.0 | 182.159.31.255 | 4,096 | |
| 182.159.32.0/19 | 182.159.32.0 | 182.159.63.255 | 8,192 | |
| 182.159.64.0/18 | 182.159.64.0 | 182.159.127.255 | 16,384 | |
| 182.159.144.0/20 | 182.159.144.0 | 182.159.159.255 | 4,096 | |
| 182.159.160.0/19 | 182.159.160.0 | 182.159.191.255 | 8,192 | |
| 182.159.192.0/20 | 182.159.192.0 | 182.159.207.255 | 4,096 | |
| 198.36.75.0/24 | 198.36.75.0 | 198.36.75.255 | 256 | |
| 202.19.20.0/25 | 202.19.20.0 | 202.19.20.127 | 128 | |
| 202.19.20.128/25 | 202.19.20.128 | 202.19.20.255 | 128 | |
| 202.19.21.0/25 | 202.19.21.0 | 202.19.21.127 | 128 | |
| 202.19.21.128/25 | 202.19.21.128 | 202.19.21.255 | 128 | |
| 202.26.200.0/21 | 202.26.200.0 | 202.26.207.255 | 2,048 | |
| 202.33.8.0/21 | 202.33.8.0 | 202.33.15.255 | 2,048 | |
| 202.33.16.0/23 | 202.33.16.0 | 202.33.17.255 | 512 | |
| 202.33.18.0/24 | 202.33.18.0 | 202.33.18.255 | 256 | |
| 202.33.19.0/24 | 202.33.19.0 | 202.33.19.255 | 256 | |
| 202.33.20.0/22 | 202.33.20.0 | 202.33.23.255 | 1,024 | |
| 202.33.24.0/21 | 202.33.24.0 | 202.33.31.255 | 2,048 | |
| 202.33.32.0/19 | 202.33.32.0 | 202.33.63.255 | 8,192 | |
| 202.33.68.0/22 | 202.33.68.0 | 202.33.71.255 | 1,024 | |
| 202.33.72.0/21 | 202.33.72.0 | 202.33.79.255 | 2,048 | |
| 202.33.80.0/21 | 202.33.80.0 | 202.33.87.255 | 2,048 | |
| 202.33.88.0/22 | 202.33.88.0 | 202.33.91.255 | 1,024 | |
| 202.33.96.0/22 | 202.33.96.0 | 202.33.99.255 | 1,024 | |
| 202.33.100.0/23 | 202.33.100.0 | 202.33.101.255 | 512 | |
| 202.33.112.0/20 | 202.33.112.0 | 202.33.127.255 | 4,096 | |
| 202.33.128.0/22 | 202.33.128.0 | 202.33.131.255 | 1,024 | |
| 202.33.132.0/23 | 202.33.132.0 | 202.33.133.255 | 512 | |
| 202.33.134.0/24 | 202.33.134.0 | 202.33.134.255 | 256 | |
| 202.33.135.0/24 | 202.33.135.0 | 202.33.135.255 | 256 | |
| 202.33.136.0/21 | 202.33.136.0 | 202.33.143.255 | 2,048 | |
| 202.33.144.0/20 | 202.33.144.0 | 202.33.159.255 | 4,096 | |
| 202.33.160.0/22 | 202.33.160.0 | 202.33.163.255 | 1,024 | |
| 202.33.164.0/23 | 202.33.164.0 | 202.33.165.255 | 512 | |
| 202.33.166.0/24 | 202.33.166.0 | 202.33.166.255 | 256 | |
| 202.33.167.0/24 | 202.33.167.0 | 202.33.167.255 | 256 | |
| 202.33.168.0/21 | 202.33.168.0 | 202.33.175.255 | 2,048 | |
| 202.33.176.0/20 | 202.33.176.0 | 202.33.191.255 | 4,096 | |
| 202.33.192.0/21 | 202.33.192.0 | 202.33.199.255 | 2,048 | |
| 202.33.208.0/21 | 202.33.208.0 | 202.33.215.255 | 2,048 | |
| 202.33.224.0/23 | 202.33.224.0 | 202.33.225.255 | 512 | |
| 202.33.226.0/24 | 202.33.226.0 | 202.33.226.255 | 256 | |
| 202.33.227.0/24 | 202.33.227.0 | 202.33.227.255 | 256 | |
| 202.33.228.0/22 | 202.33.228.0 | 202.33.231.255 | 1,024 | |
| 202.33.232.0/21 | 202.33.232.0 | 202.33.239.255 | 2,048 | |
| 202.33.240.0/20 | 202.33.240.0 | 202.33.255.255 | 4,096 | |
| 202.48.208.0/24 | 202.48.208.0 | 202.48.208.255 | 256 | |
| 202.48.210.0/24 | 202.48.210.0 | 202.48.210.255 | 256 | |
| 202.48.211.0/24 | 202.48.211.0 | 202.48.211.255 | 256 | |
| 202.48.212.0/24 | 202.48.212.0 | 202.48.212.255 | 256 | |
| 202.48.213.0/24 | 202.48.213.0 | 202.48.213.255 | 256 | |
| 202.48.214.0/24 | 202.48.214.0 | 202.48.214.255 | 256 | |
| 202.48.216.0/24 | 202.48.216.0 | 202.48.216.255 | 256 | |
| 202.48.217.0/24 | 202.48.217.0 | 202.48.217.255 | 256 | |
| 202.126.224.0/20 | 202.126.224.0 | 202.126.239.255 | 4,096 | |
| 202.174.192.0/19 | 202.174.192.0 | 202.174.223.255 | 8,192 | |
| 202.179.207.0/24 | 202.179.207.0 | 202.179.207.255 | 256 | |
| 202.211.128.0/22 | 202.211.128.0 | 202.211.131.255 | 1,024 | |
| 202.211.156.0/22 | 202.211.156.0 | 202.211.159.255 | 1,024 | |
| 202.211.192.0/22 | 202.211.192.0 | 202.211.195.255 | 1,024 | |
| 202.211.200.0/21 | 202.211.200.0 | 202.211.207.255 | 2,048 | |
| 202.211.212.0/22 | 202.211.212.0 | 202.211.215.255 | 1,024 | |
| 202.211.216.0/21 | 202.211.216.0 | 202.211.223.255 | 2,048 | |
| 202.211.240.0/21 | 202.211.240.0 | 202.211.247.255 | 2,048 | |
| 202.213.4.0/22 | 202.213.4.0 | 202.213.7.255 | 1,024 | |
| 202.217.128.0/17 | 202.217.128.0 | 202.217.255.255 | 32,768 | |
| 202.218.14.0/24 | 202.218.14.0 | 202.218.14.255 | 256 | |
| 202.227.32.0/20 | 202.227.32.0 | 202.227.47.255 | 4,096 | |
| 202.227.48.0/22 | 202.227.48.0 | 202.227.51.255 | 1,024 | |
| 202.227.56.0/22 | 202.227.56.0 | 202.227.59.255 | 1,024 | |
| 202.230.19.0/24 | 202.230.19.0 | 202.230.19.255 | 256 | |
| 202.230.59.0/24 | 202.230.59.0 | 202.230.59.255 | 256 | |
| 202.234.128.0/24 | 202.234.128.0 | 202.234.128.255 | 256 | |
| 202.234.131.0/24 | 202.234.131.0 | 202.234.131.255 | 256 | |
| 202.234.136.0/24 | 202.234.136.0 | 202.234.136.255 | 256 | |
| 202.234.145.0/24 | 202.234.145.0 | 202.234.145.255 | 256 | |
| 202.234.146.0/24 | 202.234.146.0 | 202.234.146.255 | 256 | |
| 202.234.152.0/24 | 202.234.152.0 | 202.234.152.255 | 256 | |
| 202.234.154.0/24 | 202.234.154.0 | 202.234.154.255 | 256 | |
| 202.240.192.0/19 | 202.240.192.0 | 202.240.223.255 | 8,192 | |
| 202.242.240.0/23 | 202.242.240.0 | 202.242.241.255 | 512 | |
| 202.255.48.0/22 | 202.255.48.0 | 202.255.51.255 | 1,024 | |
| 203.139.0.0/19 | 203.139.0.0 | 203.139.31.255 | 8,192 | |
| 203.139.32.0/21 | 203.139.32.0 | 203.139.39.255 | 2,048 | |
| 203.139.40.0/24 | 203.139.40.0 | 203.139.40.255 | 256 | |
| 203.139.41.0/24 | 203.139.41.0 | 203.139.41.255 | 256 | |
| 203.139.42.0/23 | 203.139.42.0 | 203.139.43.255 | 512 | |
| 203.139.44.0/22 | 203.139.44.0 | 203.139.47.255 | 1,024 | |
| 203.139.48.0/20 | 203.139.48.0 | 203.139.63.255 | 4,096 | |
| 203.139.64.0/19 | 203.139.64.0 | 203.139.95.255 | 8,192 | |
| 203.183.153.0/24 | 203.183.153.0 | 203.183.153.255 | 256 | |
| 203.183.154.0/23 | 203.183.154.0 | 203.183.155.255 | 512 | |
| 210.129.185.0/24 | 210.129.185.0 | 210.129.185.255 | 256 | |
| 210.134.64.0/21 | 210.134.64.0 | 210.134.71.255 | 2,048 | |
| 210.134.72.0/22 | 210.134.72.0 | 210.134.75.255 | 1,024 | |
| 210.134.76.0/24 | 210.134.76.0 | 210.134.76.255 | 256 | |
| 210.134.77.0/24 | 210.134.77.0 | 210.134.77.255 | 256 | |
| 210.134.78.0/23 | 210.134.78.0 | 210.134.79.255 | 512 | |
| 210.134.80.0/20 | 210.134.80.0 | 210.134.95.255 | 4,096 | |
| 210.140.32.0/23 | 210.140.32.0 | 210.140.33.255 | 512 | |
| 210.142.160.0/21 | 210.142.160.0 | 210.142.167.255 | 2,048 | |
| 210.142.168.0/22 | 210.142.168.0 | 210.142.171.255 | 1,024 | |
| 210.142.172.0/22 | 210.142.172.0 | 210.142.175.255 | 1,024 | |
| 210.142.176.0/20 | 210.142.176.0 | 210.142.191.255 | 4,096 | |
| 210.146.0.0/18 | 210.146.0.0 | 210.146.63.255 | 16,384 | |
| 210.151.0.0/18 | 210.151.0.0 | 210.151.63.255 | 16,384 | |
| 210.156.96.0/20 | 210.156.96.0 | 210.156.111.255 | 4,096 | |
| 210.158.207.0/24 | 210.158.207.0 | 210.158.207.255 | 256 | |
| 210.169.128.0/18 | 210.169.128.0 | 210.169.191.255 | 16,384 | |
| 210.169.192.0/20 | 210.169.192.0 | 210.169.207.255 | 4,096 | |
| 210.169.208.0/22 | 210.169.208.0 | 210.169.211.255 | 1,024 | |
| 210.169.212.0/24 | 210.169.212.0 | 210.169.212.255 | 256 | |
| 210.169.213.0/24 | 210.169.213.0 | 210.169.213.255 | 256 | |
| 210.169.214.0/23 | 210.169.214.0 | 210.169.215.255 | 512 | |
| 210.169.216.0/21 | 210.169.216.0 | 210.169.223.255 | 2,048 | |
| 210.169.224.0/22 | 210.169.224.0 | 210.169.227.255 | 1,024 | |
| 210.169.228.0/23 | 210.169.228.0 | 210.169.229.255 | 512 | |
| 210.169.230.0/24 | 210.169.230.0 | 210.169.230.255 | 256 | |
| 210.169.231.0/24 | 210.169.231.0 | 210.169.231.255 | 256 | |
| 210.169.232.0/21 | 210.169.232.0 | 210.169.239.255 | 2,048 | |
| 210.169.240.0/20 | 210.169.240.0 | 210.169.255.255 | 4,096 | |
| 210.171.123.0/24 | 210.171.123.0 | 210.171.123.255 | 256 | |
| 210.174.148.0/22 | 210.174.148.0 | 210.174.151.255 | 1,024 | |
| 210.174.160.0/20 | 210.174.160.0 | 210.174.175.255 | 4,096 | |
| 210.174.176.0/22 | 210.174.176.0 | 210.174.179.255 | 1,024 | |
| 210.174.184.0/21 | 210.174.184.0 | 210.174.191.255 | 2,048 | |
| 210.174.196.0/22 | 210.174.196.0 | 210.174.199.255 | 1,024 | |
| 210.174.200.0/21 | 210.174.200.0 | 210.174.207.255 | 2,048 | |
| 210.174.208.0/22 | 210.174.208.0 | 210.174.211.255 | 1,024 | |
| 210.175.0.0/17 | 210.175.0.0 | 210.175.127.255 | 32,768 | |
| 210.188.0.0/17 | 210.188.0.0 | 210.188.127.255 | 32,768 | |
| 210.189.249.0/24 | 210.189.249.0 | 210.189.249.255 | 256 | |
| 210.197.0.0/16 | 210.197.0.0 | 210.197.255.255 | 65,536 | |
| 210.228.128.0/17 | 210.228.128.0 | 210.228.255.255 | 32,768 | |
| 210.231.0.0/18 | 210.231.0.0 | 210.231.63.255 | 16,384 | |
| 210.231.64.0/19 | 210.231.64.0 | 210.231.95.255 | 8,192 | |
| 210.231.96.0/21 | 210.231.96.0 | 210.231.103.255 | 2,048 | |
| 210.231.104.0/23 | 210.231.104.0 | 210.231.105.255 | 512 | |
| 210.231.106.0/24 | 210.231.106.0 | 210.231.106.255 | 256 | |
| 210.231.107.0/24 | 210.231.107.0 | 210.231.107.255 | 256 | |
| 210.231.108.0/22 | 210.231.108.0 | 210.231.111.255 | 1,024 | |
| 210.231.112.0/20 | 210.231.112.0 | 210.231.127.255 | 4,096 | |
| 210.235.6.0/23 | 210.235.6.0 | 210.235.7.255 | 512 | |
| 210.236.234.0/23 | 210.236.234.0 | 210.236.235.255 | 512 | |
| 210.237.128.0/17 | 210.237.128.0 | 210.237.255.255 | 32,768 | |
| 210.239.72.0/24 | 210.239.72.0 | 210.239.72.255 | 256 | |
| 210.239.73.0/24 | 210.239.73.0 | 210.239.73.255 | 256 | |
| 210.252.103.0/24 | 210.252.103.0 | 210.252.103.255 | 256 | |
| 210.252.128.0/17 | 210.252.128.0 | 210.252.255.255 | 32,768 | |
| 210.254.0.0/18 | 210.254.0.0 | 210.254.63.255 | 16,384 | |
| 211.3.0.0/16 | 211.3.0.0 | 211.3.255.255 | 65,536 | |
| 211.8.0.0/16 | 211.8.0.0 | 211.8.255.255 | 65,536 | |
| 211.121.0.0/16 | 211.121.0.0 | 211.121.255.255 | 65,536 | |
| 211.127.0.0/16 | 211.127.0.0 | 211.127.255.255 | 65,536 | |
| 211.131.0.0/16 | 211.131.0.0 | 211.131.255.255 | 65,536 | |
| 218.40.192.0/20 | 218.40.192.0 | 218.40.207.255 | 4,096 | |
| 218.46.0.0/16 | 218.46.0.0 | 218.46.255.255 | 65,536 | |
| 218.216.80.0/20 | 218.216.80.0 | 218.216.95.255 | 4,096 | |
| 218.218.0.0/17 | 218.218.0.0 | 218.218.127.255 | 32,768 | |
| 218.218.128.0/18 | 218.218.128.0 | 218.218.191.255 | 16,384 | |
| 218.218.192.0/19 | 218.218.192.0 | 218.218.223.255 | 8,192 | |
| 218.218.232.0/21 | 218.218.232.0 | 218.218.239.255 | 2,048 | |
| 218.218.240.0/20 | 218.218.240.0 | 218.218.255.255 | 4,096 | |
| 219.66.0.0/15 | 219.66.0.0 | 219.67.255.255 | 131,072 | |
| 220.212.0.0/16 | 220.212.0.0 | 220.212.255.255 | 65,536 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2001:278::/32 | 2001:278:: | 2001:278:ffff:ffff:ffff:ffff:ffff:ffff | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
- AS7514 Computer Engineering & Consulting Ltd.
- AS17505 SoftBank Corp.
- AS17509 Starnet Co. Ltd.
- AS23795 Fitec Corp.
- AS37888 Horiba Ltd.
- AS59116 AIG Technologies KK
- AS59121 Asahi Kasei Networks Corporation
- AS131989 PFU Limited
- AS137008 1120 Shimokuzawa Chuo-ku Sagamihara-shi Kanagawa-ken
- AS137269 Novartis Singapore Pte Ltd
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
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