ASN: AS7018

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An Autonomous System Number (ASN) is a unique identifier assigned to a network operator that uses Border Gateway Protocol (BGP) for routing internet traffic. ASNs play a crucial role in the internet's architecture by enabling communication between different networks.

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AS Number Data

AS Number	AS7018
Name	ATT-INTERNET4
Country	US
Organization	ATT-INTERNET4
Phone	+1-888-613-6330
Email	[email protected]
Domain	att.net
Status	N/A
Created	1996-07-30
Type	Isp
Registry	N/A

IPv4 Prefixes

204.154.15.0/24 192.139.118.0/24 23.27.43.0/24 71.152.128.0/17 45.62.161.0/24 81.31.134.0/24 166.88.105.0/24 110.172.188.0/24 46.203.62.0/24 149.134.173.0/24 185.54.12.0/23 204.154.176.0/21 64.112.56.0/22 151.164.0.0/16 92.112.116.0/24 76.200.0.0/14 64.216.0.0/14 63.240.215.0/24 89.42.95.0/24 99.181.0.0/18 107.227.40.0/23 158.120.50.0/24 72.157.0.0/23 99.145.0.0/16 198.89.42.0/24 46.202.201.0/24 192.124.92.0/24 23.27.34.0/24 83.142.203.0/24 91.124.134.0/24 192.147.143.0/24 134.24.0.0/16 68.170.1.0/24 68.79.64.0/18 70.250.0.0/16 84.32.6.0/24 75.46.0.0/16 205.134.244.0/22 136.0.137.0/24 70.228.0.0/14 199.33.255.0/24 46.203.43.0/24 66.9.103.0/24 46.202.124.0/24 137.155.32.0/19 32.95.228.0/24 46.203.161.0/24 209.76.0.0/14 172.0.0.0/12 69.228.0.0/15 95.178.10.0/24 170.226.21.0/24 102.129.170.0/24 91.124.208.0/24 192.215.0.0/16 81.31.142.0/24 12.128.0.0/9 198.7.128.0/18 142.111.75.0/24 139.171.44.0/22 199.184.83.0/24 76.208.0.0/15 185.27.95.0/24 66.9.101.0/24 23.27.107.0/24 129.41.53.0/24 136.0.160.0/24 70.130.128.0/18 104.243.201.0/24 70.226.0.0/15 107.64.0.0/10 207.182.218.0/24 216.173.87.0/24 206.13.64.0/20 198.190.195.0/24 142.111.216.0/24 166.88.200.0/24 192.34.37.0/24 68.120.0.0/13 99.150.128.0/17 99.136.0.0/14 107.225.8.0/22 204.9.186.0/24 158.107.220.0/22 107.227.29.0/24 76.255.128.0/17 142.111.82.0/24 163.5.128.0/24 46.202.220.0/24 95.178.12.0/24 70.232.0.0/18 63.240.165.0/24 198.184.250.0/24 199.223.143.0/24 209.250.10.0/24 208.52.129.0/24 88.135.102.0/24 109.121.36.0/24 70.159.252.0/23 207.182.214.0/23 206.168.142.0/24 155.201.46.0/23 159.148.177.0/24 198.89.38.0/24 32.234.0.0/15 83.142.200.0/24 23.112.0.0/12 69.211.0.0/16 198.89.35.0/24 144.208.92.0/24 107.225.42.0/24 129.37.0.0/16 99.76.128.0/17 185.222.184.0/23 76.252.64.0/18 116.50.19.0/24 207.252.0.0/16 121.91.224.0/20 46.202.87.0/24 139.171.92.0/22 69.212.0.0/14 142.173.208.0/20 84.55.16.0/24 107.225.176.0/22 104.0.0.0/12 157.234.231.0/24 121.91.240.0/20 66.9.110.0/24 157.5.56.0/21 107.208.0.0/12 23.132.140.0/24 204.238.109.0/24 46.203.91.0/24 198.199.11.0/24 76.240.0.0/16 198.17.222.0/24 107.225.206.0/24 46.202.223.0/24 93.119.184.0/24 142.173.32.0/20 67.36.0.0/14 192.25.208.0/22 69.210.128.0/17 204.238.104.0/24 66.97.146.0/23 66.9.98.0/24 93.119.189.0/24 207.228.224.0/24 205.201.57.0/24 66.72.0.0/15 204.44.184.0/24 71.132.64.0/18 199.165.206.0/24 70.248.0.0/15 66.10.0.0/16 76.223.192.0/18 204.44.185.0/24 70.237.0.0/17 76.205.0.0/18 199.178.49.0/24 46.203.3.0/24 206.125.177.0/24 144.229.32.0/20 141.174.97.0/24 154.16.13.0/24 192.56.44.0/24 66.9.109.0/24 166.88.110.0/24 23.27.104.0/24 70.240.0.0/18 136.0.134.0/24 163.5.145.0/24 76.238.128.0/17 89.187.31.0/24 69.91.149.0/24 64.40.158.0/24 198.46.39.0/24 167.242.233.0/24 161.8.128.0/19 216.176.244.0/24 136.0.135.0/24 141.174.96.0/24 192.195.176.0/24 104.234.83.0/24 107.225.136.0/22 99.160.0.0/13 69.91.137.0/24 71.145.0.0/17 158.107.212.0/22 76.241.128.0/17 70.128.0.0/15 104.234.9.0/24 142.111.240.0/24 69.232.0.0/15 198.11.33.0/24 99.56.0.0/13 149.126.88.0/22 66.9.111.0/24 107.225.188.0/22 207.104.0.0/15 116.50.18.0/24 71.143.128.0/17 156.96.145.0/24 69.91.177.0/24 176.222.51.0/24 93.119.188.0/24 199.233.154.0/23 99.12.0.0/14 107.225.80.0/22 37.19.68.0/22 99.48.0.0/13 204.127.189.0/24 166.88.32.0/24 158.107.116.0/22 192.251.159.0/24 209.64.0.0/15 209.186.0.0/15 32.128.0.0/12 83.142.207.0/24 141.174.195.0/24 46.203.80.0/24 192.215.10.0/24 99.72.0.0/15 64.123.0.0/16 204.136.10.0/23 194.150.220.0/23 71.141.64.0/18 142.111.89.0/24 192.153.157.0/24 78.24.123.0/24 23.27.38.0/24 99.8.0.0/15 198.183.158.0/24 23.132.124.0/24 72.157.4.0/23 166.192.0.0/13 192.56.28.0/24 162.192.0.0/12 88.135.103.0/24 89.187.27.0/24 141.140.77.0/24 207.212.0.0/14 99.106.0.0/15 37.143.0.0/24 192.56.30.0/24 107.225.248.0/24 77.223.193.0/24 99.96.0.0/13 149.51.208.0/20 185.171.126.0/24 158.107.108.0/22 176.222.49.0/24 99.152.0.0/14 207.182.220.0/24 99.146.0.0/15 66.9.106.0/24 93.119.190.0/24 70.252.0.0/14 157.5.48.0/21 209.147.200.0/22 76.220.0.0/15 104.243.206.0/24 204.194.100.0/22 23.160.200.0/24 75.45.0.0/17 71.136.0.0/18 46.203.104.0/24 172.85.113.0/24 156.96.144.0/24 212.111.223.0/24 192.137.24.0/22 99.182.0.0/15 99.141.128.0/17 149.51.0.0/20 109.72.121.0/24 192.56.49.0/24 70.232.128.0/17 156.96.42.0/24 166.72.0.0/16 121.127.56.0/21 166.205.0.0/16 107.225.56.0/22 166.209.0.0/18 64.108.0.0/15 209.147.206.0/23 66.97.144.0/24 76.210.0.0/16 76.252.128.0/17 192.147.142.0/24 107.227.16.0/23 198.145.113.0/24 104.243.204.0/24 206.171.192.0/20 204.60.0.0/16 205.173.119.0/24 32.244.0.0/15 76.242.0.0/15 66.120.0.0/13 99.82.192.0/18 198.11.58.0/23 193.109.160.0/23 94.101.103.0/24 192.124.95.0/24 72.1.176.0/21 135.84.2.0/24 107.225.253.0/24 198.153.219.0/24 99.64.0.0/13 69.148.0.0/14 99.184.0.0/13 95.178.11.0/24 158.107.104.0/22 192.153.156.0/24 107.192.0.0/12 93.119.185.0/24 192.146.217.0/24 199.108.0.0/16 46.202.126.0/24 198.183.157.0/24 99.85.0.0/17 91.124.59.0/24 99.144.128.0/18 65.87.11.0/24 192.189.58.0/24 115.167.71.0/24 70.242.0.0/15 93.119.186.0/24 208.123.220.0/24 69.37.0.0/16 77.223.192.0/24 69.235.0.0/17 66.9.97.0/24 116.50.16.0/24 192.205.31.0/24 170.187.1.0/24 192.205.36.0/23 194.38.48.0/24 68.20.0.0/14 46.202.98.0/24 185.10.122.0/23 74.113.201.0/24 76.192.0.0/14 46.202.127.0/24 192.77.175.0/24 122.8.24.0/22 206.16.0.0/14 192.6.64.0/22 91.124.82.0/24 156.253.240.0/21 141.140.95.0/24 70.159.192.0/23 32.0.0.0/9 198.11.48.0/21 139.171.48.0/22 142.111.79.0/24 198.145.115.0/24 192.234.169.0/24 156.96.158.0/23 199.89.229.0/24 158.120.62.0/24 77.223.200.0/24 204.154.14.0/24 70.236.128.0/17 204.126.2.0/23 66.117.8.0/24 66.9.107.0/24 23.27.44.0/24 69.182.0.0/15 115.167.68.0/24 76.232.0.0/14 109.121.38.0/24 199.106.0.0/15 156.96.52.0/23 116.50.22.0/24 89.23.92.0/24 129.41.205.0/24 99.156.128.0/18 141.140.83.0/24 95.178.14.0/24 95.143.32.0/20 92.112.111.0/24 192.205.32.0/22 69.107.128.0/17 107.225.204.0/24 107.225.224.0/22 99.168.0.0/13 92.112.117.0/24 199.26.128.0/22 69.91.161.0/24 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139.171.84.0/22 70.159.248.0/23 85.254.178.0/23 170.205.32.0/24 192.228.117.0/24 192.153.124.0/24 158.107.216.0/22 46.202.202.0/24 12.127.255.255/32 207.242.0.0/15 99.148.0.0/15 202.165.72.0/21 107.225.228.0/22 23.27.106.0/24 185.27.93.0/24 206.125.179.0/24 66.9.96.0/24 46.203.58.0/24 209.142.102.0/24 23.27.39.0/24 81.22.129.0/24 170.187.0.0/24 194.38.50.0/24 23.132.220.0/24 32.252.0.0/15 63.97.109.0/24 75.4.0.0/14 81.31.141.0/24 142.111.74.0/24 206.202.176.0/23 99.88.0.0/13 99.157.0.0/16 109.72.123.0/24 37.143.2.0/24 158.120.56.0/24 205.173.118.0/24 88.135.111.0/24 85.254.29.0/24 198.11.34.0/23 70.159.244.0/23 107.250.56.0/21 69.91.165.0/24 107.225.208.0/24 107.225.128.0/22 162.218.91.0/24 71.133.0.0/16 104.243.205.0/24 95.214.39.0/24 23.184.240.0/24 158.120.60.0/24 158.120.58.0/24 46.203.121.0/24 32.176.0.0/13 204.127.128.0/17 209.30.0.0/16 192.112.219.0/24 77.223.197.0/24 32.243.0.0/16 170.205.35.0/24 81.31.131.0/24 156.96.120.0/22 198.89.41.0/24 12.55.0.0/16 216.173.224.0/19 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69.91.145.0/24 66.117.11.0/24 99.128.0.0/13 72.14.78.0/24 71.132.128.0/17 88.216.98.0/24 77.111.123.0/24 12.38.168.0/22 84.55.21.0/24 66.9.104.0/24 75.48.0.0/12 69.91.157.0/24 99.176.0.0/14 207.193.0.0/16 141.140.68.0/24 99.87.192.0/18 23.132.116.0/24 81.161.2.0/23 199.178.222.0/24 116.50.20.0/24 209.142.120.0/22 144.229.0.0/20 212.111.222.0/24 207.11.244.0/24 185.222.186.0/23 170.39.164.0/24 77.242.159.0/24 170.39.166.0/24 76.238.64.0/18 198.11.36.0/22 76.253.0.0/16 204.238.234.0/24 156.96.41.0/24 176.222.48.0/24 212.111.221.0/24 192.132.91.0/24 198.145.112.0/24 192.137.21.0/24 104.241.14.0/24 198.212.251.0/24 99.0.0.0/13 155.165.63.0/24 107.225.180.0/22 71.153.0.0/16 192.25.180.0/22 75.22.128.0/18 192.6.172.0/22 99.151.0.0/18 99.180.0.0/16 71.140.0.0/16 199.80.104.0/24 92.112.113.0/24 12.0.0.0/9 70.131.0.0/17 149.51.224.0/20 206.125.178.0/24 32.75.228.0/23 107.225.72.0/22 69.176.94.0/24 198.133.16.0/20 71.137.64.0/18 81.31.139.0/24 32.250.0.0/15 23.27.42.0/24 108.192.0.0/10 205.142.62.0/24 198.97.51.0/24 70.132.64.0/18 81.31.140.0/24 71.134.0.0/15 76.244.0.0/14 91.124.16.0/24 70.234.0.0/15 81.31.137.0/24 46.203.137.0/24 91.190.187.0/24 91.225.225.0/24 139.151.128.0/17 185.194.188.0/22 204.87.198.0/24 83.142.201.0/24 198.27.59.0/24 208.188.0.0/14 142.111.76.0/24 70.225.0.0/16 198.89.39.0/24 71.145.192.0/18 204.124.208.0/24 139.151.32.0/19 81.22.138.0/24 204.159.108.0/22 172.85.112.0/24 193.38.178.0/24 208.82.60.0/22 193.149.225.0/24 141.140.92.0/24 141.140.71.0/24 89.42.82.0/24 142.111.72.0/24 23.27.108.0/24 142.111.83.0/24 69.236.0.0/14 142.173.160.0/20 46.202.219.0/24 198.232.253.0/24 81.31.143.0/24 107.125.32.0/24 192.42.98.0/24 209.250.14.0/24 149.51.32.0/20 46.202.221.0/24 158.51.84.0/22 23.27.32.0/24 12.0.0.0/8 89.23.80.0/24 157.234.244.0/24 75.32.0.0/13 192.70.176.0/24 199.80.78.0/24 209.114.4.0/22 107.225.88.0/22 23.27.35.0/24 206.125.176.0/24 68.248.0.0/13 209.36.0.0/15 12.80.0.0/12 165.87.0.0/16 69.234.0.0/17 205.142.61.0/24 83.142.204.0/24 66.9.102.0/24 46.203.54.0/24 62.72.183.0/24 70.134.0.0/15 167.192.150.0/24 69.216.0.0/13 149.51.240.0/20 142.111.86.0/24 198.245.140.0/24 141.174.98.0/24 204.107.135.0/24 77.90.102.0/24 104.243.202.0/24 170.40.224.0/24 170.100.204.0/24 76.196.0.0/16 199.105.0.0/16 23.27.103.0/24 46.203.113.0/24 76.197.192.0/18 32.249.0.0/16 71.148.0.0/14 77.223.198.0/24 216.106.153.0/24 139.171.195.0/24 23.178.128.0/24 142.111.42.0/24 81.31.130.0/24 206.121.0.0/16 72.157.24.0/23 12.76.0.0/14 75.47.64.0/18 95.178.13.0/24 32.75.232.0/22 50.114.75.0/24 99.83.0.0/18 99.144.0.0/17 185.145.52.0/24 134.202.160.0/20 92.112.118.0/24 70.159.198.0/23 158.120.52.0/24 108.64.0.0/11 91.124.2.0/24 36.255.212.0/24 76.216.0.0/14 206.13.0.0/17 158.120.48.0/24 46.202.97.0/24 93.185.152.0/22 32.224.0.0/13 69.108.0.0/14 158.107.48.0/22 32.254.0.0/16 65.42.0.0/15 198.11.40.0/21 69.231.0.0/17 205.144.144.0/24 45.58.216.0/22 192.208.4.0/24 107.225.62.0/24 70.133.0.0/16 207.182.208.0/23 166.88.18.0/24 192.124.94.0/24 99.156.0.0/17 204.194.96.0/22 159.148.169.0/24 192.147.145.0/24 88.135.107.0/24 206.125.180.0/24 46.203.44.0/24 188.191.98.0/24 217.28.163.0/24 170.100.206.0/23 76.204.0.0/16 139.171.68.0/22 91.124.242.0/24 66.9.99.0/24 64.143.128.0/18 199.69.0.0/16 204.154.185.0/24 156.96.40.0/24 12.56.0.0/13 115.167.70.0/24 72.157.8.0/23 141.174.95.0/24 99.32.0.0/12 79.139.65.0/24 198.11.60.0/23 158.107.112.0/22 88.135.101.0/24 129.41.209.0/24 144.229.16.0/20 77.111.117.0/24 92.112.144.0/24 136.0.138.0/24 103.253.32.0/22 46.202.125.0/24 149.51.48.0/20 107.225.205.0/24 46.203.74.0/24 157.234.209.0/24 107.225.8.0/23 66.159.128.0/18 199.179.228.0/24 208.99.38.0/23 99.10.128.0/17 147.1.47.0/24 107.225.100.0/22 199.80.117.0/24 192.124.96.0/24 23.132.180.0/24 209.114.16.0/20 207.182.219.0/24 63.192.0.0/12 75.3.64.0/18 76.198.0.0/15 209.214.0.0/15 199.191.128.0/23 192.153.191.0/24 104.243.199.0/24 107.227.44.0/23 199.20.61.0/24 216.9.208.0/20 107.225.254.0/24 46.202.99.0/24 64.143.192.0/19 107.225.117.0/24 206.141.250.0/23 64.252.192.0/18 141.140.89.0/24 192.56.41.0/24 76.211.64.0/18 144.229.48.0/20 70.159.240.0/23 71.154.0.0/15 88.151.63.0/24 46.203.14.0/24 202.182.64.0/20 75.45.192.0/18 209.114.8.0/21 175.29.132.0/22 185.27.92.0/24 65.97.64.0/18 69.177.0.0/16 188.191.110.0/24 91.225.226.0/24 196.44.126.0/24 71.131.0.0/17 172.124.0.0/14 99.75.0.0/17 192.208.6.0/24 70.251.128.0/17 104.234.73.0/24 70.233.0.0/16 165.252.0.0/16 192.241.47.0/24 158.120.54.0/24 64.148.0.0/15 104.176.0.0/12 91.124.90.0/24 43.254.12.0/22 69.91.169.0/24 76.212.0.0/14 116.50.23.0/24 77.223.201.0/24 70.136.0.0/13 75.2.192.0/18 93.89.216.0/24 46.202.207.0/24 76.254.0.0/16 46.202.222.0/24 192.205.195.0/24 66.117.10.0/24 92.112.114.0/24 207.182.216.0/24 192.56.53.0/24 142.111.81.0/24 71.137.128.0/17 76.78.246.0/24 107.227.64.0/23 70.237.128.0/18 199.85.0.0/24 91.124.0.0/24 63.242.0.0/16 207.130.105.0/24 193.36.163.0/24 32.233.0.0/16 199.178.180.0/24 64.253.86.0/23 141.140.80.0/24 23.132.204.0/24 142.173.240.0/20 64.160.0.0/12 66.9.100.0/24 69.235.192.0/18 107.225.172.0/22 92.112.62.0/24 166.88.199.0/24 67.64.0.0/14 32.95.226.0/23 81.31.129.0/24 92.112.56.0/24 46.203.92.0/24 107.225.125.0/24 67.112.0.0/12 104.243.200.0/24 89.38.228.0/24 198.27.58.0/24 198.89.37.0/24 185.112.240.0/24 68.88.0.0/13 199.58.228.0/22 107.225.209.0/24 97.75.235.0/24 107.225.64.0/22 216.134.32.0/19 76.206.0.0/15 71.131.128.0/18 185.251.75.0/24 192.25.200.0/22 107.128.0.0/12 88.135.109.0/24 88.135.105.0/24 70.236.64.0/18 93.185.144.0/21 198.89.33.0/24 142.111.71.0/24 199.80.74.0/24 76.224.0.0/13 139.151.64.0/18 107.227.36.0/23 99.181.128.0/17 46.203.29.0/24 77.223.196.0/24 216.241.82.0/24 107.227.28.0/24 95.178.9.0/24 198.224.8.0/21 71.128.0.0/15 46.203.22.0/24 69.210.0.0/18 208.69.0.0/24 76.205.128.0/17 64.84.104.0/22 69.208.0.0/15 83.142.202.0/24 198.89.40.0/24 165.74.0.0/16 142.111.54.0/24 176.222.50.0/24 207.228.220.0/24 23.27.33.0/24 142.111.84.0/24 99.78.64.0/18 91.124.3.0/24 216.154.224.0/19 175.110.92.0/22 75.40.0.0/14 71.146.0.0/15 68.79.128.0/17 63.240.214.0/24 75.16.0.0/14 92.112.115.0/24 107.227.48.0/23 23.27.41.0/24 99.105.0.0/17 107.225.60.0/23 71.141.192.0/18 70.238.0.0/15 212.116.252.0/22 81.31.136.0/24 23.27.102.0/24 64.252.0.0/18 136.0.178.0/24 75.24.0.0/13 204.146.0.0/16 68.78.0.0/16 23.132.212.0/24 69.176.93.0/24 158.107.208.0/22 76.211.128.0/17 45.62.164.0/24 192.127.228.0/24 107.225.76.0/22 81.31.133.0/24 99.74.0.0/16 114.69.246.0/24 142.111.92.0/24 207.182.217.0/24 139.190.192.0/19 45.134.8.0/24 107.225.184.0/22 89.42.80.0/24 72.157.12.0/23 99.151.192.0/18 69.104.0.0/15 45.45.208.0/24 142.111.70.0/24 89.47.126.0/24 107.225.118.0/24 68.170.0.0/24 151.145.128.0/19 107.227.52.0/23 166.88.104.0/24 192.56.42.0/24 99.11.0.0/16 69.91.133.0/24 63.240.0.0/15 204.126.64.0/24 122.8.120.0/22 70.159.188.0/23 192.77.217.0/24 89.23.87.0/24 116.50.17.0/24 209.82.219.0/24 142.111.87.0/24 76.241.0.0/18 198.199.13.0/24 70.240.128.0/17 193.109.162.0/23 69.0.0.0/17 93.119.187.0/24 95.178.8.0/24 122.8.28.0/22 142.111.53.0/24 77.223.194.0/24 69.106.0.0/16 46.203.21.0/24 192.56.25.0/24 107.225.124.0/24 206.125.181.0/24 199.186.0.0/16 185.86.142.0/23 37.143.1.0/24 12.94.0.0/16 99.27.0.0/16 199.107.232.0/21 172.1.104.0/22

IPv6 Prefixes

2a11:fc06::/32 2a14:b86::/32 2602:300::/24 2a11:fc00::/32 2a11:fc03::/32 2a0e:e383::/32 2a0c:fe02::/32 2a0e:e384::/32 2a0e:e387::/32 2a06:a005:3070::/44 2407:ba40::/32 2620:129:100f::/48 2a01:e285::/32 2602:2b7:200::/40 2a0e:e382::/32 2620:0:f40::/48 2a0b:d507::/32 2a0f:88c7::/32 2a11:fc01::/32 2a0d:c980::/29 2a0e:e385::/32 2a14:b82::/32 2a0c:9e04::/32 2620:a5:2000::/48 2001:1890::12:127:255:255/128 2a14:b87::/32 2a0c:9e00::/32 2a14:b83::/32 2a02:13e0:1::/48 2620:ca:e000::/48 2a0c:fe05::/32 2a0b:d506::/32 2a0e:e381::/32 2a0f:88c6::/32 2600:300::/24 2a11:fc04::/32 2a0e:e380::/32 2a11:fc07::/32 2001:1890::/29 2620:98:6000::/48 2607:9080:6::/48 2620:59:a000::/48 2a0c:9e01::/32 2a01:e284::/32 2a0e:48c4::/32 2a0c:fe03::/32 2a0c:9e03::/32 2607:10c0::/32 2a0f:88c3::/32 2a14:b81::/32 2600:1700::/28 2a0c:fe04::/32 2620:b1:8000::/48 2620:27:f::/48 2a11:fc02::/32 2a0f:88c5::/32 2a11:fc05::/32 2a14:b84::/32 2a14:b85::/32 2a06:b440::/32 2a0c:9e07::/32 2a0f:88c4::/32 2a0e:e386::/32 2620:107:90d0::/48

What is an AS Number (ASN)?

An Autonomous System Number (ASN) is a unique identifier assigned to a network operator that uses Border Gateway Protocol (BGP) for routing internet traffic. ASNs play a crucial role in the internet's architecture by enabling communication between different networks.

What is the ASN Lookup Tool?

The ASN Lookup Tool is a service that allows you to look up ASNs. This tool can be used to obtain information about the network operator of a given AS Number.

Protecting Against Fraud with ASN Lookup APIs

The ASN Lookup Tool can also be used to protect against online fraud by providing valuable information about the networks and organizations responsible for a particular IP address or domain name.

For example, businesses can use ASN Lookup APIs to identify and block traffic from suspicious or fraudulent networks, protecting their customers from potential scams or phishing attacks. Similarly, financial institutions can use ASN Lookup APIs to detect and prevent fraudulent transactions originating from known high-risk networks.

By leveraging the information provided by ASN Lookup APIs, organizations can strengthen their security posture and protect their users from a wide range of online threats.

For more information regarding to this service, please take a look at our Documentation.

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