AS1101 Surf B.V.
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 44.137.0.0/16 | 44.137.0.0 | 44.137.255.255 | 65,536 | |
| 145.15.4.0/22 | 145.15.4.0 | 145.15.7.255 | 1,024 | |
| 145.15.8.0/21 | 145.15.8.0 | 145.15.15.255 | 2,048 | |
| 145.15.16.0/20 | 145.15.16.0 | 145.15.31.255 | 4,096 | |
| 145.15.32.0/19 | 145.15.32.0 | 145.15.63.255 | 8,192 | |
| 145.15.72.0/21 | 145.15.72.0 | 145.15.79.255 | 2,048 | |
| 145.15.80.0/21 | 145.15.80.0 | 145.15.87.255 | 2,048 | |
| 145.15.88.0/23 | 145.15.88.0 | 145.15.89.255 | 512 | |
| 145.15.91.0/24 | 145.15.91.0 | 145.15.91.255 | 256 | |
| 145.15.100.0/22 | 145.15.100.0 | 145.15.103.255 | 1,024 | |
| 145.15.104.0/22 | 145.15.104.0 | 145.15.107.255 | 1,024 | |
| 145.15.112.0/23 | 145.15.112.0 | 145.15.113.255 | 512 | |
| 145.15.116.0/22 | 145.15.116.0 | 145.15.119.255 | 1,024 | |
| 145.15.120.0/21 | 145.15.120.0 | 145.15.127.255 | 2,048 | |
| 145.15.128.0/18 | 145.15.128.0 | 145.15.191.255 | 16,384 | |
| 145.15.192.0/20 | 145.15.192.0 | 145.15.207.255 | 4,096 | |
| 145.15.216.0/21 | 145.15.216.0 | 145.15.223.255 | 2,048 | |
| 145.15.224.0/20 | 145.15.224.0 | 145.15.239.255 | 4,096 | |
| 145.15.240.0/22 | 145.15.240.0 | 145.15.243.255 | 1,024 | |
| 145.15.248.0/21 | 145.15.248.0 | 145.15.255.255 | 2,048 | |
| 145.16.0.0/16 | 145.16.0.0 | 145.16.255.255 | 65,536 | |
| 145.21.0.0/16 | 145.21.0.0 | 145.21.255.255 | 65,536 | |
| 145.25.0.0/16 | 145.25.0.0 | 145.25.255.255 | 65,536 | |
| 145.26.0.0/16 | 145.26.0.0 | 145.26.255.255 | 65,536 | |
| 145.30.0.0/17 | 145.30.0.0 | 145.30.127.255 | 32,768 | |
| 145.30.128.0/18 | 145.30.128.0 | 145.30.191.255 | 16,384 | |
| 145.30.192.0/19 | 145.30.192.0 | 145.30.223.255 | 8,192 | |
| 145.30.224.0/21 | 145.30.224.0 | 145.30.231.255 | 2,048 | |
| 145.30.232.0/22 | 145.30.232.0 | 145.30.235.255 | 1,024 | |
| 145.30.236.0/23 | 145.30.236.0 | 145.30.237.255 | 512 | |
| 145.30.238.0/24 | 145.30.238.0 | 145.30.238.255 | 256 | |
| 145.30.240.0/20 | 145.30.240.0 | 145.30.255.255 | 4,096 | |
| 145.42.0.0/16 | 145.42.0.0 | 145.42.255.255 | 65,536 | |
| 145.47.0.0/16 | 145.47.0.0 | 145.47.255.255 | 65,536 | |
| 145.56.0.0/15 | 145.56.0.0 | 145.57.255.255 | 131,072 | |
| 145.59.0.0/16 | 145.59.0.0 | 145.59.255.255 | 65,536 | |
| 145.61.0.0/17 | 145.61.0.0 | 145.61.127.255 | 32,768 | |
| 145.61.128.0/18 | 145.61.128.0 | 145.61.191.255 | 16,384 | |
| 145.61.192.0/22 | 145.61.192.0 | 145.61.195.255 | 1,024 | |
| 145.61.197.0/24 | 145.61.197.0 | 145.61.197.255 | 256 | |
| 145.61.198.0/23 | 145.61.198.0 | 145.61.199.255 | 512 | |
| 145.61.204.0/22 | 145.61.204.0 | 145.61.207.255 | 1,024 | |
| 145.61.208.0/20 | 145.61.208.0 | 145.61.223.255 | 4,096 | |
| 145.61.224.0/19 | 145.61.224.0 | 145.61.255.255 | 8,192 | |
| 145.62.4.0/22 | 145.62.4.0 | 145.62.7.255 | 1,024 | |
| 145.62.8.0/21 | 145.62.8.0 | 145.62.15.255 | 2,048 | |
| 145.62.16.0/20 | 145.62.16.0 | 145.62.31.255 | 4,096 | |
| 145.62.32.0/19 | 145.62.32.0 | 145.62.63.255 | 8,192 | |
| 145.62.96.0/19 | 145.62.96.0 | 145.62.127.255 | 8,192 | |
| 145.62.128.0/17 | 145.62.128.0 | 145.62.255.255 | 32,768 | |
| 145.65.0.0/16 | 145.65.0.0 | 145.65.255.255 | 65,536 | |
| 145.67.0.0/16 | 145.67.0.0 | 145.67.255.255 | 65,536 | |
| 145.71.0.0/16 | 145.71.0.0 | 145.71.255.255 | 65,536 | |
| 145.73.0.0/16 | 145.73.0.0 | 145.73.255.255 | 65,536 | |
| 145.78.0.0/20 | 145.78.0.0 | 145.78.15.255 | 4,096 | |
| 145.78.16.0/22 | 145.78.16.0 | 145.78.19.255 | 1,024 | |
| 145.78.21.0/24 | 145.78.21.0 | 145.78.21.255 | 256 | |
| 145.78.23.0/24 | 145.78.23.0 | 145.78.23.255 | 256 | |
| 145.78.24.0/22 | 145.78.24.0 | 145.78.27.255 | 1,024 | |
| 145.78.29.0/24 | 145.78.29.0 | 145.78.29.255 | 256 | |
| 145.78.30.0/23 | 145.78.30.0 | 145.78.31.255 | 512 | |
| 145.78.32.0/19 | 145.78.32.0 | 145.78.63.255 | 8,192 | |
| 145.78.64.0/18 | 145.78.64.0 | 145.78.127.255 | 16,384 | |
| 145.78.128.0/17 | 145.78.128.0 | 145.78.255.255 | 32,768 | |
| 145.99.0.0/16 | 145.99.0.0 | 145.99.255.255 | 65,536 | |
| 145.102.4.0/23 | 145.102.4.0 | 145.102.5.255 | 512 | |
| 145.104.0.0/15 | 145.104.0.0 | 145.105.255.255 | 131,072 | |
| 145.106.0.0/16 | 145.106.0.0 | 145.106.255.255 | 65,536 | |
| 145.112.0.0/14 | 145.112.0.0 | 145.115.255.255 | 262,144 | |
| 145.116.1.0/24 | 145.116.1.0 | 145.116.1.255 | 256 | |
| 145.116.2.0/23 | 145.116.2.0 | 145.116.3.255 | 512 | |
| 145.116.6.0/23 | 145.116.6.0 | 145.116.7.255 | 512 | |
| 145.116.8.0/21 | 145.116.8.0 | 145.116.15.255 | 2,048 | |
| 145.116.16.0/20 | 145.116.16.0 | 145.116.31.255 | 4,096 | |
| 145.116.217.0/24 | 145.116.217.0 | 145.116.217.255 | 256 | |
| 145.116.220.0/22 | 145.116.220.0 | 145.116.223.255 | 1,024 | |
| 145.134.0.0/15 | 145.134.0.0 | 145.135.255.255 | 131,072 | |
| 145.139.0.0/16 | 145.139.0.0 | 145.139.255.255 | 65,536 | |
| 145.192.0.0/16 | 145.192.0.0 | 145.192.255.255 | 65,536 | |
| 145.193.0.0/16 | 145.193.0.0 | 145.193.255.255 | 65,536 | |
| 145.194.0.0/16 | 145.194.0.0 | 145.194.255.255 | 65,536 | |
| 145.195.0.0/16 | 145.195.0.0 | 145.195.255.255 | 65,536 | |
| 145.196.0.0/16 | 145.196.0.0 | 145.196.255.255 | 65,536 | |
| 145.197.0.0/16 | 145.197.0.0 | 145.197.255.255 | 65,536 | |
| 145.198.0.0/16 | 145.198.0.0 | 145.198.255.255 | 65,536 | |
| 145.199.0.0/16 | 145.199.0.0 | 145.199.255.255 | 65,536 | |
| 145.200.0.0/16 | 145.200.0.0 | 145.200.255.255 | 65,536 | |
| 145.201.0.0/16 | 145.201.0.0 | 145.201.255.255 | 65,536 | |
| 145.202.0.0/16 | 145.202.0.0 | 145.202.255.255 | 65,536 | |
| 145.203.0.0/16 | 145.203.0.0 | 145.203.255.255 | 65,536 | |
| 145.204.0.0/16 | 145.204.0.0 | 145.204.255.255 | 65,536 | |
| 145.205.0.0/16 | 145.205.0.0 | 145.205.255.255 | 65,536 | |
| 145.206.0.0/16 | 145.206.0.0 | 145.206.255.255 | 65,536 | |
| 145.207.0.0/16 | 145.207.0.0 | 145.207.255.255 | 65,536 | |
| 145.208.0.0/16 | 145.208.0.0 | 145.208.255.255 | 65,536 | |
| 145.209.0.0/16 | 145.209.0.0 | 145.209.255.255 | 65,536 | |
| 145.210.0.0/16 | 145.210.0.0 | 145.210.255.255 | 65,536 | |
| 145.211.0.0/16 | 145.211.0.0 | 145.211.255.255 | 65,536 | |
| 145.212.0.0/16 | 145.212.0.0 | 145.212.255.255 | 65,536 | |
| 145.213.0.0/16 | 145.213.0.0 | 145.213.255.255 | 65,536 | |
| 145.214.0.0/16 | 145.214.0.0 | 145.214.255.255 | 65,536 | |
| 145.215.0.0/16 | 145.215.0.0 | 145.215.255.255 | 65,536 | |
| 145.217.64.0/18 | 145.217.64.0 | 145.217.127.255 | 16,384 | |
| 145.217.128.0/17 | 145.217.128.0 | 145.217.255.255 | 32,768 | |
| 145.220.0.0/16 | 145.220.0.0 | 145.220.255.255 | 65,536 | |
| 185.17.73.0/24 | 185.17.73.0 | 185.17.73.255 | 256 | |
| 185.100.59.0/24 | 185.100.59.0 | 185.100.59.255 | 256 | |
| 192.12.54.0/24 | 192.12.54.0 | 192.12.54.255 | 256 | |
| 192.16.200.0/24 | 192.16.200.0 | 192.16.200.255 | 256 | |
| 192.42.117.0/24 | 192.42.117.0 | 192.42.117.255 | 256 | |
| 192.42.118.0/24 | 192.42.118.0 | 192.42.118.255 | 256 | |
| 192.42.119.0/24 | 192.42.119.0 | 192.42.119.255 | 256 | |
| 192.42.128.0/22 | 192.42.128.0 | 192.42.131.255 | 1,024 | |
| 192.150.94.0/24 | 192.150.94.0 | 192.150.94.255 | 256 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2001:678:1334::/48 | 2001:678:1334:: | 2001:678:1334:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:67c:6ec::/48 | 2001:67c:6ec:: | 2001:67c:6ec:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:67c:12d8::/48 | 2001:67c:12d8:: | 2001:67c:12d8:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2a04:601::/32 | 2a04:601:: | 2a04:601:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion |
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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