AS1101 Surf B.V.

General Info - AS1101

Surf B.V.

Netherlands

surf.net

5,889,792

79,230,580,365,903,531,667,521,273,856

IP Address Ranges

Netblock Number of IPs   
44.137.0.0/16 65,536
145.6.0.0/16 65,536
145.15.4.0/22 1,024
145.15.8.0/21 2,048
145.15.16.0/20 4,096
145.15.32.0/19 8,192
145.15.72.0/21 2,048
145.15.80.0/21 2,048
145.15.88.0/23 512
145.15.91.0/24 256
145.15.100.0/22 1,024
145.15.104.0/22 1,024
145.15.112.0/23 512
145.15.116.0/22 1,024
145.15.120.0/21 2,048
145.15.128.0/18 16,384
145.15.192.0/20 4,096
145.15.216.0/21 2,048
145.15.224.0/20 4,096
145.15.240.0/22 1,024
145.15.248.0/21 2,048
145.16.0.0/16 65,536
145.21.0.0/16 65,536
145.25.0.0/16 65,536
145.26.0.0/16 65,536
145.30.0.0/17 32,768
145.30.128.0/18 16,384
145.30.192.0/19 8,192
145.30.224.0/21 2,048
145.30.232.0/22 1,024
145.30.236.0/23 512
145.30.238.0/24 256
145.30.240.0/20 4,096
145.42.0.0/16 65,536
145.47.0.0/16 65,536
145.56.0.0/15 131,072
145.59.0.0/16 65,536
145.61.0.0/17 32,768
145.61.128.0/18 16,384
145.61.192.0/22 1,024
145.61.197.0/24 256
145.61.198.0/23 512
145.61.204.0/22 1,024
145.61.208.0/20 4,096
145.61.224.0/19 8,192
145.62.4.0/22 1,024
145.62.8.0/21 2,048
145.62.16.0/20 4,096
145.62.32.0/19 8,192
145.62.96.0/19 8,192
145.62.128.0/17 32,768
145.65.0.0/16 65,536
145.67.0.0/16 65,536
145.71.0.0/16 65,536
145.73.0.0/16 65,536
145.78.0.0/20 4,096
145.78.16.0/22 1,024
145.78.21.0/24 256
145.78.23.0/24 256
145.78.24.0/22 1,024
145.78.29.0/24 256
145.78.30.0/23 512
145.78.32.0/19 8,192
145.78.64.0/18 16,384
145.78.128.0/17 32,768
145.99.0.0/16 65,536
145.102.4.0/23 512
145.104.0.0/15 131,072
145.106.0.0/16 65,536
145.112.0.0/14 262,144
145.116.1.0/24 256
145.116.2.0/23 512
145.116.4.0/22 1,024
145.116.8.0/21 2,048
145.116.16.0/20 4,096
145.116.217.0/24 256
145.116.219.0/24 256
145.116.220.0/22 1,024
145.134.0.0/16 65,536
145.135.0.0/16 65,536
145.139.0.0/16 65,536
145.144.0.0/16 65,536
145.145.0.0/16 65,536
145.146.0.0/16 65,536
145.147.0.0/16 65,536
145.148.0.0/16 65,536
145.149.0.0/16 65,536
145.150.0.0/16 65,536
145.151.0.0/16 65,536
145.152.0.0/16 65,536
145.153.0.0/16 65,536
145.154.0.0/16 65,536
145.155.0.0/16 65,536
145.156.0.0/16 65,536
145.157.0.0/16 65,536
145.158.0.0/16 65,536
145.159.0.0/16 65,536
145.160.0.0/16 65,536
145.161.0.0/16 65,536
145.162.0.0/16 65,536
145.163.0.0/16 65,536
145.164.0.0/16 65,536
145.165.0.0/16 65,536
145.166.0.0/16 65,536
145.167.0.0/16 65,536
145.168.0.0/16 65,536
145.169.0.0/16 65,536
145.170.0.0/16 65,536
145.171.0.0/16 65,536
145.172.0.0/16 65,536
145.173.0.0/16 65,536
145.174.0.0/16 65,536
145.175.0.0/16 65,536
145.192.0.0/16 65,536
145.193.0.0/16 65,536
145.194.0.0/16 65,536
145.195.0.0/16 65,536
145.196.0.0/16 65,536
145.197.0.0/16 65,536
145.198.0.0/16 65,536
145.199.0.0/16 65,536
145.200.0.0/16 65,536
145.201.0.0/16 65,536
145.202.0.0/16 65,536
145.203.0.0/16 65,536
145.204.0.0/16 65,536
145.205.0.0/16 65,536
145.206.0.0/16 65,536
145.207.0.0/16 65,536
145.208.0.0/16 65,536
145.209.0.0/16 65,536
145.210.0.0/16 65,536
145.211.0.0/16 65,536
145.212.0.0/16 65,536
145.213.0.0/16 65,536
145.214.0.0/16 65,536
145.215.0.0/16 65,536
145.216.0.0/16 65,536
145.217.0.0/16 65,536
145.220.0.0/16 65,536
185.17.73.0/24 256
185.100.59.0/24 256
192.12.54.0/24 256
192.16.200.0/24 256
192.42.117.0/24 256
192.42.118.0/24 256
192.42.119.0/24 256
192.42.128.0/22 1,024
192.150.94.0/24 256

Show more IP address ranges »

Netblock Number of IPs   
2001:67c:6ec::/48 1,208,925,819,614,629,174,706,176
2001:67c:12d8::/48 1,208,925,819,614,629,174,706,176
2a04:601::/32 79,228,162,514,264,337,593,543,950,336

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.

autonomous system

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