AS23520 Columbus Networks USA Inc.

General Info - AS23520

Columbus Networks USA Inc.

United States of America

telebarbados.com

160,512

158.46 Octillion

IP Address Ranges

Netblock From IP To IP Number of IPs   
23.249.136.0/24 23.249.136.0 23.249.136.255 256
63.245.0.0/24 63.245.0.0 63.245.0.255 256
63.245.1.0/24 63.245.1.0 63.245.1.255 256
63.245.2.0/24 63.245.2.0 63.245.2.255 256
63.245.3.0/24 63.245.3.0 63.245.3.255 256
63.245.4.0/23 63.245.4.0 63.245.5.255 512
63.245.6.0/24 63.245.6.0 63.245.6.255 256
63.245.7.0/24 63.245.7.0 63.245.7.255 256
63.245.16.0/23 63.245.16.0 63.245.17.255 512
63.245.20.0/24 63.245.20.0 63.245.20.255 256
63.245.21.0/24 63.245.21.0 63.245.21.255 256
63.245.22.0/23 63.245.22.0 63.245.23.255 512
63.245.24.0/22 63.245.24.0 63.245.27.255 1,024
63.245.28.0/24 63.245.28.0 63.245.28.255 256
63.245.29.0/24 63.245.29.0 63.245.29.255 256
63.245.30.0/23 63.245.30.0 63.245.31.255 512
63.245.32.0/24 63.245.32.0 63.245.32.255 256
63.245.33.0/24 63.245.33.0 63.245.33.255 256
63.245.34.0/23 63.245.34.0 63.245.35.255 512
63.245.36.0/22 63.245.36.0 63.245.39.255 1,024
63.245.40.0/21 63.245.40.0 63.245.47.255 2,048
63.245.48.0/20 63.245.48.0 63.245.63.255 4,096
63.245.64.0/22 63.245.64.0 63.245.67.255 1,024
63.245.68.0/24 63.245.68.0 63.245.68.255 256
63.245.69.0/24 63.245.69.0 63.245.69.255 256
63.245.70.0/23 63.245.70.0 63.245.71.255 512
63.245.72.0/24 63.245.72.0 63.245.72.255 256
63.245.73.0/24 63.245.73.0 63.245.73.255 256
63.245.74.0/24 63.245.74.0 63.245.74.255 256
63.245.75.0/24 63.245.75.0 63.245.75.255 256
63.245.76.0/22 63.245.76.0 63.245.79.255 1,024
63.245.80.0/21 63.245.80.0 63.245.87.255 2,048
63.245.90.0/24 63.245.90.0 63.245.90.255 256
63.245.91.0/24 63.245.91.0 63.245.91.255 256
63.245.92.0/24 63.245.92.0 63.245.92.255 256
63.245.94.0/24 63.245.94.0 63.245.94.255 256
63.245.96.0/21 63.245.96.0 63.245.103.255 2,048
63.245.104.0/24 63.245.104.0 63.245.104.255 256
63.245.106.0/23 63.245.106.0 63.245.107.255 512
63.245.110.0/24 63.245.110.0 63.245.110.255 256
63.245.111.0/24 63.245.111.0 63.245.111.255 256
67.230.0.0/19 67.230.0.0 67.230.31.255 8,192
67.230.80.0/24 67.230.80.0 67.230.80.255 256
67.230.82.0/23 67.230.82.0 67.230.83.255 512
67.230.85.0/24 67.230.85.0 67.230.85.255 256
67.230.86.0/24 67.230.86.0 67.230.86.255 256
67.230.89.0/24 67.230.89.0 67.230.89.255 256
67.230.90.0/24 67.230.90.0 67.230.90.255 256
67.230.93.0/24 67.230.93.0 67.230.93.255 256
67.230.95.0/24 67.230.95.0 67.230.95.255 256
67.230.96.0/24 67.230.96.0 67.230.96.255 256
67.230.97.0/24 67.230.97.0 67.230.97.255 256
67.230.98.0/23 67.230.98.0 67.230.99.255 512
67.230.100.0/24 67.230.100.0 67.230.100.255 256
67.230.101.0/24 67.230.101.0 67.230.101.255 256
67.230.102.0/23 67.230.102.0 67.230.103.255 512
67.230.104.0/21 67.230.104.0 67.230.111.255 2,048
67.230.112.0/21 67.230.112.0 67.230.119.255 2,048
67.230.120.0/22 67.230.120.0 67.230.123.255 1,024
67.230.124.0/23 67.230.124.0 67.230.125.255 512
67.230.127.0/24 67.230.127.0 67.230.127.255 256
69.79.0.0/21 69.79.0.0 69.79.7.255 2,048
69.79.8.0/23 69.79.8.0 69.79.9.255 512
69.79.14.0/23 69.79.14.0 69.79.15.255 512
69.79.16.0/21 69.79.16.0 69.79.23.255 2,048
69.79.24.0/23 69.79.24.0 69.79.25.255 512
69.79.27.0/24 69.79.27.0 69.79.27.255 256
69.79.29.0/24 69.79.29.0 69.79.29.255 256
69.79.30.0/23 69.79.30.0 69.79.31.255 512
69.79.32.0/24 69.79.32.0 69.79.32.255 256
69.79.33.0/24 69.79.33.0 69.79.33.255 256
69.79.34.0/24 69.79.34.0 69.79.34.255 256
69.79.35.0/24 69.79.35.0 69.79.35.255 256
69.79.36.0/22 69.79.36.0 69.79.39.255 1,024
69.79.40.0/21 69.79.40.0 69.79.47.255 2,048
69.79.48.0/20 69.79.48.0 69.79.63.255 4,096
69.79.64.0/22 69.79.64.0 69.79.67.255 1,024
69.79.68.0/23 69.79.68.0 69.79.69.255 512
69.79.72.0/21 69.79.72.0 69.79.79.255 2,048
69.79.80.0/23 69.79.80.0 69.79.81.255 512
69.79.83.0/24 69.79.83.0 69.79.83.255 256
69.79.84.0/22 69.79.84.0 69.79.87.255 1,024
69.79.88.0/21 69.79.88.0 69.79.95.255 2,048
69.79.96.0/22 69.79.96.0 69.79.99.255 1,024
69.79.100.0/24 69.79.100.0 69.79.100.255 256
69.79.101.0/24 69.79.101.0 69.79.101.255 256
69.79.102.0/24 69.79.102.0 69.79.102.255 256
69.79.103.0/24 69.79.103.0 69.79.103.255 256
69.79.104.0/24 69.79.104.0 69.79.104.255 256
69.79.105.0/24 69.79.105.0 69.79.105.255 256
69.79.106.0/24 69.79.106.0 69.79.106.255 256
69.79.107.0/24 69.79.107.0 69.79.107.255 256
69.79.108.0/24 69.79.108.0 69.79.108.255 256
69.79.109.0/24 69.79.109.0 69.79.109.255 256
69.79.110.0/24 69.79.110.0 69.79.110.255 256
69.79.112.0/23 69.79.112.0 69.79.113.255 512
69.79.115.0/24 69.79.115.0 69.79.115.255 256
69.79.116.0/22 69.79.116.0 69.79.119.255 1,024
69.79.120.0/22 69.79.120.0 69.79.123.255 1,024
69.79.128.0/19 69.79.128.0 69.79.159.255 8,192
69.79.160.0/20 69.79.160.0 69.79.175.255 4,096
69.79.176.0/24 69.79.176.0 69.79.176.255 256
69.79.177.0/24 69.79.177.0 69.79.177.255 256
69.79.178.0/23 69.79.178.0 69.79.179.255 512
69.79.180.0/22 69.79.180.0 69.79.183.255 1,024
69.79.184.0/22 69.79.184.0 69.79.187.255 1,024
69.79.188.0/23 69.79.188.0 69.79.189.255 512
69.79.191.0/24 69.79.191.0 69.79.191.255 256
69.79.216.0/21 69.79.216.0 69.79.223.255 2,048
69.79.226.0/24 69.79.226.0 69.79.226.255 256
69.79.228.0/24 69.79.228.0 69.79.228.255 256
69.79.229.0/24 69.79.229.0 69.79.229.255 256
69.79.230.0/24 69.79.230.0 69.79.230.255 256
69.79.231.0/24 69.79.231.0 69.79.231.255 256
69.79.232.0/21 69.79.232.0 69.79.239.255 2,048
69.79.240.0/20 69.79.240.0 69.79.255.255 4,096
72.252.5.0/24 72.252.5.0 72.252.5.255 256
72.252.6.0/23 72.252.6.0 72.252.7.255 512
72.252.16.0/21 72.252.16.0 72.252.23.255 2,048
72.252.40.0/21 72.252.40.0 72.252.47.255 2,048
72.252.48.0/20 72.252.48.0 72.252.63.255 4,096
72.252.64.0/21 72.252.64.0 72.252.71.255 2,048
72.252.72.0/21 72.252.72.0 72.252.79.255 2,048
72.252.80.0/21 72.252.80.0 72.252.87.255 2,048
72.252.88.0/21 72.252.88.0 72.252.95.255 2,048
143.208.164.0/24 143.208.164.0 143.208.164.255 256
143.208.165.0/24 143.208.165.0 143.208.165.255 256
143.208.166.0/23 143.208.166.0 143.208.167.255 512
156.235.73.0/24 156.235.73.0 156.235.73.255 256
156.235.74.0/24 156.235.74.0 156.235.74.255 256
181.191.190.0/24 181.191.190.0 181.191.190.255 256
181.191.191.0/24 181.191.191.0 181.191.191.255 256
186.5.128.0/23 186.5.128.0 186.5.129.255 512
190.131.193.0/24 190.131.193.0 190.131.193.255 256
190.131.209.0/24 190.131.209.0 190.131.209.255 256
190.131.233.0/24 190.131.233.0 190.131.233.255 256
190.131.249.0/24 190.131.249.0 190.131.249.255 256
190.242.1.0/24 190.242.1.0 190.242.1.255 256
190.242.2.0/23 190.242.2.0 190.242.3.255 512
190.242.4.0/23 190.242.4.0 190.242.5.255 512
190.242.6.0/23 190.242.6.0 190.242.7.255 512
190.242.9.0/24 190.242.9.0 190.242.9.255 256
190.242.10.0/24 190.242.10.0 190.242.10.255 256
190.242.11.0/24 190.242.11.0 190.242.11.255 256
190.242.12.0/24 190.242.12.0 190.242.12.255 256
190.242.14.0/24 190.242.14.0 190.242.14.255 256
190.242.15.0/24 190.242.15.0 190.242.15.255 256
190.242.16.0/22 190.242.16.0 190.242.19.255 1,024
190.242.20.0/24 190.242.20.0 190.242.20.255 256
190.242.28.0/23 190.242.28.0 190.242.29.255 512
190.242.31.0/24 190.242.31.0 190.242.31.255 256
190.242.48.0/24 190.242.48.0 190.242.48.255 256
190.242.49.0/24 190.242.49.0 190.242.49.255 256
190.242.56.0/24 190.242.56.0 190.242.56.255 256
190.242.57.0/24 190.242.57.0 190.242.57.255 256
190.242.64.0/22 190.242.64.0 190.242.67.255 1,024
190.242.71.0/24 190.242.71.0 190.242.71.255 256
190.242.72.0/21 190.242.72.0 190.242.79.255 2,048
190.242.80.0/21 190.242.80.0 190.242.87.255 2,048
190.242.89.0/24 190.242.89.0 190.242.89.255 256
190.242.90.0/23 190.242.90.0 190.242.91.255 512
190.242.92.0/22 190.242.92.0 190.242.95.255 1,024
190.242.102.0/24 190.242.102.0 190.242.102.255 256
190.242.118.0/24 190.242.118.0 190.242.118.255 256
190.242.119.0/24 190.242.119.0 190.242.119.255 256
190.242.126.0/24 190.242.126.0 190.242.126.255 256
190.242.132.0/24 190.242.132.0 190.242.132.255 256
190.242.133.0/24 190.242.133.0 190.242.133.255 256
190.242.134.0/24 190.242.134.0 190.242.134.255 256
190.242.135.0/24 190.242.135.0 190.242.135.255 256
190.242.136.0/23 190.242.136.0 190.242.137.255 512
190.242.138.0/24 190.242.138.0 190.242.138.255 256
190.242.140.0/24 190.242.140.0 190.242.140.255 256
190.242.141.0/24 190.242.141.0 190.242.141.255 256
190.242.142.0/24 190.242.142.0 190.242.142.255 256
190.242.143.0/24 190.242.143.0 190.242.143.255 256
190.242.144.0/24 190.242.144.0 190.242.144.255 256
190.242.145.0/24 190.242.145.0 190.242.145.255 256
190.242.146.0/24 190.242.146.0 190.242.146.255 256
190.242.147.0/24 190.242.147.0 190.242.147.255 256
190.242.152.0/23 190.242.152.0 190.242.153.255 512
190.242.154.0/24 190.242.154.0 190.242.154.255 256
190.242.155.0/24 190.242.155.0 190.242.155.255 256
190.242.156.0/24 190.242.156.0 190.242.156.255 256
190.242.157.0/24 190.242.157.0 190.242.157.255 256
190.242.163.0/24 190.242.163.0 190.242.163.255 256
190.242.164.0/23 190.242.164.0 190.242.165.255 512
190.242.166.0/24 190.242.166.0 190.242.166.255 256
190.242.167.0/24 190.242.167.0 190.242.167.255 256
190.242.168.0/24 190.242.168.0 190.242.168.255 256
190.242.169.0/24 190.242.169.0 190.242.169.255 256
190.242.170.0/24 190.242.170.0 190.242.170.255 256
190.242.171.0/24 190.242.171.0 190.242.171.255 256
190.242.172.0/24 190.242.172.0 190.242.172.255 256
190.242.173.0/24 190.242.173.0 190.242.173.255 256
190.242.174.0/24 190.242.174.0 190.242.174.255 256
190.242.175.0/24 190.242.175.0 190.242.175.255 256
190.242.176.0/24 190.242.176.0 190.242.176.255 256
190.242.177.0/24 190.242.177.0 190.242.177.255 256
190.242.178.0/24 190.242.178.0 190.242.178.255 256
190.242.179.0/24 190.242.179.0 190.242.179.255 256
190.242.180.0/24 190.242.180.0 190.242.180.255 256
190.242.181.0/24 190.242.181.0 190.242.181.255 256
190.242.182.0/24 190.242.182.0 190.242.182.255 256
190.242.183.0/24 190.242.183.0 190.242.183.255 256
190.242.191.0/24 190.242.191.0 190.242.191.255 256
190.242.192.0/24 190.242.192.0 190.242.192.255 256
190.242.193.0/24 190.242.193.0 190.242.193.255 256
190.242.194.0/23 190.242.194.0 190.242.195.255 512
190.242.196.0/22 190.242.196.0 190.242.199.255 1,024
190.242.200.0/21 190.242.200.0 190.242.207.255 2,048
190.242.208.0/22 190.242.208.0 190.242.211.255 1,024
190.242.212.0/24 190.242.212.0 190.242.212.255 256
190.242.214.0/23 190.242.214.0 190.242.215.255 512
190.242.216.0/21 190.242.216.0 190.242.223.255 2,048
190.242.224.0/20 190.242.224.0 190.242.239.255 4,096
190.242.240.0/21 190.242.240.0 190.242.247.255 2,048
190.242.248.0/22 190.242.248.0 190.242.251.255 1,024
190.242.252.0/23 190.242.252.0 190.242.253.255 512
190.242.254.0/24 190.242.254.0 190.242.254.255 256
190.242.255.0/24 190.242.255.0 190.242.255.255 256
200.115.160.0/24 200.115.160.0 200.115.160.255 256
208.169.92.0/24 208.169.92.0 208.169.92.255 256

Show more IP address ranges »

Netblock From IP To IP Number of IPs   
2607:f438::/32 2607:f438:: 2607:f438:ffff:ffff:ffff:ffff:ffff:ffff 79.23 Octillion
2803:f950::/32 2803:f950:: 2803:f950:ffff:ffff:ffff:ffff:ffff:ffff 79.23 Octillion

Downstreams

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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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