René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

CENTURYLINK-LEGACY-SAVVIS (United States)

This AS controls 8133120 IP 4 addresses:

StartEndAddresses
23.230.137.023.230.137.255256
23.230.194.023.230.194.255256
23.230.243.023.230.243.255256
45.38.49.045.38.49.255256
45.38.144.045.38.144.255256
45.38.219.045.38.219.255256
45.38.249.045.38.249.255256
45.39.54.045.39.54.255256
46.151.36.046.151.39.2551024
50.117.28.050.117.28.255256
50.117.64.050.117.64.255256
50.117.73.050.117.73.255256
50.117.97.050.117.97.255256
50.117.100.050.117.100.255256
50.117.105.050.117.105.255256
62.216.64.062.216.71.2552048
63.128.0.063.129.255.255131072
63.128.0.063.128.63.25516384
63.128.64.063.128.127.25516384
63.128.85.063.128.85.255256
63.128.88.063.128.88.255256
63.128.128.063.128.191.25516384
63.136.0.063.136.63.25516384
63.136.4.063.136.4.255256
63.136.64.063.136.95.2558192
63.136.96.063.136.111.2554096
63.136.120.063.136.127.2552048
63.136.128.063.136.255.25532768
63.137.0.063.137.255.25565536
63.137.32.063.137.47.2554096
63.137.64.063.137.79.2554096
63.137.112.063.137.127.2554096
63.137.126.063.137.126.255256
63.137.176.063.137.183.2552048
63.137.224.063.137.239.2554096
63.146.199.063.146.199.255256
63.235.144.063.235.144.255256
64.14.0.064.14.255.25565536
64.14.0.064.14.31.2558192
64.14.32.064.14.63.2558192
64.14.64.064.14.95.2558192
64.14.96.064.14.111.2554096
64.14.112.064.14.127.2554096
64.14.128.064.14.143.2554096
64.14.144.064.14.151.2552048
64.14.160.064.14.191.2558192
64.14.192.064.14.207.2554096
64.14.201.064.14.201.255256
64.14.208.064.14.223.2554096
64.14.224.064.14.239.2554096
64.14.240.064.14.255.2554096
64.15.160.064.15.191.2558192
64.15.192.064.15.207.2554096
64.15.224.064.15.255.2558192
64.15.225.064.15.225.255256
64.16.112.064.16.119.2552048
64.22.128.064.22.159.2558192
64.27.160.064.27.175.2554096
64.28.64.064.28.95.2558192
64.29.68.064.29.71.2551024
64.29.72.064.29.75.2551024
64.29.76.064.29.76.255256
64.29.84.064.29.87.2551024
64.29.89.064.29.89.255256
64.29.94.064.29.94.255256
64.37.192.064.37.255.25516384
64.39.32.064.39.63.2558192
64.41.128.064.41.255.25532768
64.56.192.064.56.207.2554096
64.58.64.064.58.95.2558192
64.68.64.064.68.95.2558192
64.70.0.064.70.63.25516384
64.70.30.064.70.30.255256
64.70.64.064.70.95.2558192
64.70.96.064.70.111.2554096
64.70.102.064.70.102.255256
64.75.0.064.75.63.25516384
64.79.160.064.79.175.2554096
64.85.64.064.85.127.25516384
64.89.32.064.89.47.2554096
64.202.245.064.202.245.255256
64.209.128.064.209.143.2554096
64.209.130.064.209.130.255256
64.209.160.064.209.191.2558192
64.209.192.064.209.207.2554096
64.209.224.064.209.239.2554096
64.210.160.064.210.191.2558192
64.210.192.064.210.223.2558192
64.210.224.064.210.255.2558192
64.211.224.064.211.255.2558192
64.240.0.064.243.255.255262144
66.35.192.066.35.255.25516384
66.37.192.066.37.223.2558192
66.100.0.066.101.255.255131072
66.119.32.066.119.47.2554096
66.128.64.066.128.79.2554096
66.128.224.066.128.239.2554096
66.150.105.066.150.105.255256
66.180.130.066.180.131.255512
66.207.180.066.207.183.2551024
67.54.0.067.54.127.25532768
67.54.32.067.54.47.2554096
67.130.0.067.130.0.255256
68.68.99.068.68.99.255256
68.71.192.068.71.199.2552048
69.32.180.069.32.181.255512
69.46.65.069.46.65.255256
72.5.203.072.5.203.255256
72.35.0.072.35.7.2552048
72.35.16.072.35.23.2552048
72.35.24.072.35.27.2551024
72.35.28.072.35.31.2551024
77.36.124.077.36.127.2551024
81.161.4.081.161.7.2551024
82.112.169.082.112.169.255256
82.118.64.082.118.67.2551024
82.118.68.082.118.71.2551024
82.118.64.082.118.95.2558192
82.118.80.082.118.81.255512
82.118.92.082.118.95.2551024
89.40.208.089.40.208.255256
91.237.44.091.237.47.2551024
93.120.96.093.120.99.2551024
103.11.68.0103.11.71.2551024
104.164.39.0104.164.39.255256
104.164.158.0104.164.158.255256
104.252.60.0104.252.60.255256
104.253.36.0104.253.36.255256
104.253.41.0104.253.41.255256
104.253.43.0104.253.43.255256
104.253.151.0104.253.151.255256
104.253.173.0104.253.173.255256
109.166.40.0109.166.47.2552048
109.166.48.0109.166.55.2552048
130.193.3.0130.193.3.255256
136.0.85.0136.0.85.255256
136.0.106.0136.0.106.255256
136.0.218.0136.0.218.255256
137.183.80.0137.183.95.2554096
141.140.8.0141.140.8.255256
141.140.9.0141.140.9.255256
141.140.10.0141.140.10.255256
141.140.11.0141.140.11.255256
142.111.145.0142.111.145.255256
142.111.153.0142.111.153.255256
142.111.181.0142.111.181.255256
142.111.182.0142.111.182.255256
142.111.186.0142.111.186.255256
142.111.197.0142.111.197.255256
142.111.210.0142.111.210.255256
142.111.214.0142.111.214.255256
142.111.222.0142.111.222.255256
142.111.224.0142.111.224.255256
142.111.238.0142.111.238.255256
142.252.55.0142.252.55.255256
149.19.157.0149.19.157.255256
149.19.158.0149.19.159.255512
151.248.72.0151.248.79.2552048
151.248.80.0151.248.87.2552048
151.248.88.0151.248.91.2551024
165.140.143.0165.140.143.255256
165.193.0.0165.193.255.25565536
165.193.0.0165.193.31.2558192
165.193.32.0165.193.63.2558192
165.193.54.0165.193.55.255512
165.193.64.0165.193.95.2558192
165.193.96.0165.193.111.2554096
165.193.106.0165.193.107.255512
165.193.112.0165.193.127.2554096
165.193.128.0165.193.143.2554096
165.193.144.0165.193.159.2554096
165.193.160.0165.193.191.2558192
165.193.192.0165.193.223.2558192
165.193.224.0165.193.255.2558192
166.49.0.0166.49.127.25532768
166.63.128.0166.63.159.2558192
166.88.40.0166.88.40.255256
166.88.46.0166.88.46.255256
167.215.0.0167.215.255.25565536
167.215.232.0167.215.232.255256
167.216.128.0167.216.135.2552048
167.216.136.0167.216.143.2552048
167.216.144.0167.216.159.2554096
167.216.160.0167.216.175.2554096
167.216.176.0167.216.191.2554096
167.216.192.0167.216.207.2554096
167.216.208.0167.216.223.2554096
167.216.224.0167.216.231.2552048
167.216.232.0167.216.239.2552048
167.216.240.0167.216.255.2554096
175.110.100.0175.110.103.2551024
178.157.64.0178.157.67.2551024
185.123.144.0185.123.147.2551024
185.123.152.0185.123.155.2551024
185.143.76.0185.143.76.255256
185.200.236.0185.200.239.2551024
192.43.251.0192.43.251.255256
192.107.118.0192.107.118.255256
192.139.196.0192.139.196.255256
192.207.230.0192.207.230.255256
194.33.100.0194.33.103.2551024
198.41.5.0198.41.5.255256
198.137.199.0198.137.199.255256
198.151.251.0198.151.251.255256
198.232.159.0198.232.159.255256
199.6.20.0199.6.20.255256
199.217.64.0199.217.95.2558192
199.233.216.0199.233.216.255256
199.242.16.0199.242.23.2552048
199.242.24.0199.242.25.255512
199.243.148.0199.243.151.2551024
202.126.0.0202.126.15.2554096
203.82.128.0203.82.159.2558192
203.82.144.0203.82.144.255256
204.13.202.0204.13.203.255512
204.70.0.0204.71.255.255131072
204.70.128.0204.70.128.255256
204.70.133.0204.70.133.255256
204.70.138.0204.70.138.255256
204.71.0.0204.71.0.255256
204.71.16.0204.71.16.255256
204.71.18.0204.71.18.255256
204.71.32.0204.71.35.2551024
204.71.38.0204.71.38.255256
204.71.40.0204.71.43.2551024
204.71.60.0204.71.63.2551024
204.71.79.0204.71.79.255256
204.71.112.0204.71.112.255256
204.71.128.0204.71.131.2551024
204.71.140.0204.71.143.2551024
204.71.176.0204.71.191.2554096
204.71.192.0204.71.207.2554096
204.71.220.0204.71.220.255256
204.71.232.0204.71.235.2551024
204.71.241.0204.71.241.255256
204.188.0.0204.188.127.25532768
204.188.128.0204.188.135.2552048
204.188.144.0204.188.159.2554096
204.188.160.0204.188.191.2558192
204.194.8.0204.194.15.2552048
204.239.220.0204.239.223.2551024
205.136.0.0205.136.255.25565536
205.138.0.0205.139.255.255131072
205.138.24.0205.138.31.2552048
205.138.32.0205.138.39.2552048
205.138.40.0205.138.47.2552048
205.138.64.0205.138.79.2554096
205.138.112.0205.138.115.2551024
205.138.116.0205.138.119.2551024
205.138.120.0205.138.127.2552048
205.138.144.0205.138.159.2554096
205.138.168.0205.138.171.2551024
205.138.172.0205.138.175.2551024
205.138.192.0205.138.195.2551024
205.138.196.0205.138.196.255256
205.138.197.0205.138.197.255256
205.138.240.0205.138.255.2554096
205.139.16.0205.139.31.2554096
205.139.21.0205.139.21.255256
205.139.32.0205.139.33.255512
205.139.32.0205.139.63.2558192
205.139.64.0205.139.79.2554096
205.139.68.0205.139.68.255256
205.139.88.0205.139.89.255512
205.139.91.0205.139.91.255256
205.139.96.0205.139.111.2554096
205.139.112.0205.139.127.2554096
205.139.118.0205.139.119.255512
205.139.128.0205.139.159.2558192
205.139.160.0205.139.175.2554096
205.140.0.0205.140.127.25532768
205.140.128.0205.140.159.2558192
205.140.160.0205.140.175.2554096
205.140.162.0205.140.162.255256
205.140.163.0205.140.163.255256
205.140.168.0205.140.168.255256
205.140.169.0205.140.169.255256
205.140.192.0205.140.223.2558192
205.140.224.0205.140.255.2558192
205.216.0.0205.216.255.25565536
205.216.0.0205.216.63.25516384
205.216.64.0205.216.79.2554096
205.216.108.0205.216.111.2551024
205.216.128.0205.216.131.2551024
205.216.248.0205.216.248.255256
205.217.0.0205.217.31.2558192
205.217.0.0205.217.127.25532768
205.217.96.0205.217.111.2554096
205.217.128.0205.217.143.2554096
205.217.128.0205.217.191.25516384
205.217.160.0205.217.191.2558192
205.217.192.0205.217.207.2554096
205.217.208.0205.217.223.2554096
205.218.0.0205.219.255.255131072
205.218.0.0205.218.63.25516384
205.219.64.0205.219.127.25516384
205.219.216.0205.219.223.2552048
205.219.224.0205.219.255.2558192
206.24.0.0206.24.15.2554096
206.24.0.0206.24.127.25532768
206.24.160.0206.24.191.2558192
206.24.192.0206.24.255.25516384
206.25.0.0206.25.255.25565536
206.25.16.0206.25.31.2554096
206.25.32.0206.25.47.2554096
206.25.64.0206.25.95.2558192
206.25.240.0206.25.255.2554096
206.26.0.0206.27.255.255131072
206.27.160.0206.27.191.2558192
206.28.0.0206.28.127.25532768
206.28.70.0206.28.71.255512
206.28.128.0206.28.159.2558192
206.28.160.0206.28.175.2554096
206.28.192.0206.28.255.25516384
206.29.128.0206.29.143.2554096
206.30.0.0206.31.255.255131072
206.31.0.0206.31.31.2558192
206.31.32.0206.31.63.2558192
206.31.64.0206.31.71.2552048
206.31.224.0206.31.227.2551024
206.31.228.0206.31.228.255256
206.31.229.0206.31.229.255256
206.31.232.0206.31.232.255256
206.31.233.0206.31.233.255256
206.31.240.0206.31.255.2554096
206.40.128.0206.40.159.2558192
206.79.0.0206.79.255.25565536
206.79.0.0206.79.7.2552048
206.79.144.0206.79.159.2554096
206.79.181.0206.79.181.255256
206.79.184.0206.79.191.2552048
206.79.192.0206.79.223.2558192
206.79.210.0206.79.210.255256
206.96.0.0206.96.63.25516384
206.96.96.0206.96.127.2558192
206.96.128.0206.96.255.25532768
206.97.0.0206.97.15.2554096
206.97.16.0206.97.23.2552048
206.97.32.0206.97.63.2558192
206.97.64.0206.97.127.25516384
206.98.0.0206.98.255.25565536
206.99.0.0206.99.63.25516384
206.99.64.0206.99.95.2558192
206.99.96.0206.99.111.2554096
206.99.112.0206.99.119.2552048
206.99.128.0206.99.255.25532768
206.99.152.0206.99.159.2552048
206.100.0.0206.103.255.255262144
206.100.0.0206.100.7.2552048
206.101.32.0206.101.39.2552048
206.128.0.0206.128.31.2558192
206.128.128.0206.128.159.2558192
206.128.160.0206.128.191.2558192
206.129.0.0206.129.255.25565536
206.132.0.0206.132.15.2554096
206.132.16.0206.132.31.2554096
206.132.32.0206.132.47.2554096
206.132.40.0206.132.43.2551024
206.132.144.0206.132.159.2554096
206.142.0.0206.142.255.25565536
206.142.192.0206.142.255.25516384
206.150.0.0206.150.255.25565536
206.150.64.0206.150.95.2558192
206.150.168.0206.150.171.2551024
206.150.180.0206.150.183.2551024
206.151.0.0206.151.31.2558192
206.151.32.0206.151.47.2554096
206.151.64.0206.151.127.25516384
206.151.128.0206.151.255.25532768
206.151.160.0206.151.163.2551024
206.151.164.0206.151.167.2551024
206.152.0.0206.152.255.25565536
206.152.0.0206.152.0.255256
206.152.0.0206.152.63.25516384
206.152.8.0206.152.11.2551024
206.152.18.0206.152.18.255256
206.152.128.0206.152.143.2554096
206.154.32.0206.154.47.2554096
206.154.56.0206.154.63.2552048
206.154.64.0206.154.127.25516384
206.154.128.0206.154.255.25532768
206.155.0.0206.155.255.25565536
206.155.64.0206.155.127.25516384
206.208.176.0206.208.176.255256
206.208.179.0206.208.179.255256
206.208.183.0206.208.183.255256
206.223.78.0206.223.78.255256
207.0.0.0207.1.255.255131072
207.2.0.0207.2.63.25516384
207.2.64.0207.2.95.2558192
207.2.80.0207.2.95.2554096
207.2.128.0207.2.255.25532768
207.2.192.0207.2.199.2552048
207.2.200.0207.2.203.2551024
207.2.204.0207.2.207.2551024
207.82.0.0207.82.255.25565536
207.82.0.0207.82.7.2552048
207.82.8.0207.82.11.2551024
207.82.12.0207.82.15.2551024
207.82.16.0207.82.19.2551024
207.82.24.0207.82.27.2551024
207.82.32.0207.82.47.2554096
207.82.64.0207.82.127.25516384
207.82.160.0207.82.175.2554096
207.82.176.0207.82.183.2552048
207.82.192.0207.82.255.25516384
207.170.176.0207.170.179.2551024
207.189.64.0207.189.79.2554096
207.189.88.0207.189.95.2552048
208.48.64.0208.48.127.25516384
208.48.208.0208.48.223.2554096
208.50.128.0208.50.191.25516384
208.70.129.0208.70.129.255256
208.128.0.0208.129.255.255131072
208.130.0.0208.130.255.25565536
208.131.0.0208.131.127.25532768
208.131.192.0208.131.255.25516384
208.133.0.0208.133.255.25565536
208.134.0.0208.135.255.255131072
208.134.240.0208.134.247.2552048
208.136.0.0208.137.255.255131072
208.144.0.0208.151.255.255524288
208.152.0.0208.155.255.255262144
208.154.80.0208.154.83.2551024
208.156.0.0208.156.255.25565536
208.157.0.0208.157.127.25532768
208.157.8.0208.157.11.2551024
208.157.128.0208.157.143.2554096
208.157.152.0208.157.159.2552048
208.158.0.0208.159.255.255131072
208.158.236.0208.158.239.2551024
208.158.237.0208.158.237.255256
208.158.244.0208.158.247.2551024
208.163.0.0208.163.31.2558192
208.163.64.0208.163.127.25516384
208.166.0.0208.166.31.2558192
208.166.64.0208.166.127.25516384
208.167.0.0208.167.127.25532768
208.167.128.0208.167.191.25516384
208.167.208.0208.167.223.2554096
208.168.0.0208.168.127.25532768
208.168.192.0208.168.223.2558192
208.169.0.0208.169.63.25516384
208.169.96.0208.169.127.2558192
208.169.128.0208.169.255.25532768
208.170.0.0208.171.255.255131072
208.170.71.0208.170.71.255256
208.172.0.0208.172.255.25565536
208.172.200.0208.172.203.2551024
208.173.0.0208.173.127.25532768
208.173.128.0208.173.191.25516384
208.174.0.0208.174.255.25565536
208.175.0.0208.175.127.25532768
208.175.64.0208.175.67.2551024
208.175.65.0208.175.65.255256
208.175.66.0208.175.66.255256
208.175.160.0208.175.191.2558192
208.175.192.0208.175.223.2558192
208.175.202.0208.175.202.255256
208.175.204.0208.175.207.2551024
208.175.208.0208.175.211.2551024
209.1.0.0209.1.255.25565536
209.1.0.0209.1.15.2554096
209.1.5.0209.1.5.255256
209.1.6.0209.1.6.255256
209.1.56.0209.1.63.2552048
209.1.64.0209.1.71.2552048
209.1.80.0209.1.87.2552048
209.1.88.0209.1.95.2552048
209.1.120.0209.1.127.2552048
209.1.160.0209.1.163.2551024
209.1.208.0209.1.223.2554096
209.1.232.0209.1.239.2552048
209.1.248.0209.1.255.2552048
209.16.211.0209.16.211.255256
209.25.0.0209.25.127.25532768
209.27.0.0209.27.31.2558192
209.27.32.0209.27.47.2554096
209.27.56.0209.27.59.2551024
209.27.64.0209.27.127.25516384
209.27.128.0209.27.255.25532768
209.67.0.0209.67.255.25565536
209.67.64.0209.67.127.25516384
209.67.128.0209.67.191.25516384
209.67.180.0209.67.180.255256
209.67.192.0209.67.199.2552048
209.67.208.0209.67.223.2554096
209.67.224.0209.67.255.2558192
209.83.128.0209.83.255.25532768
209.143.192.0209.143.207.2554096
209.143.224.0209.143.239.2554096
209.143.240.0209.143.255.2554096
209.144.0.0209.144.255.25565536
209.176.0.0209.176.255.25565536
209.185.0.0209.185.255.25565536
209.185.8.0209.185.15.2552048
209.185.32.0209.185.63.2558192
209.185.41.0209.185.41.255256
209.185.96.0209.185.111.2554096
209.185.128.0209.185.135.2552048
209.185.152.0209.185.159.2552048
209.185.192.0209.185.207.2554096
209.185.208.0209.185.215.2552048
209.185.216.0209.185.223.2552048
209.202.128.0209.202.191.25516384
209.223.0.0209.223.255.25565536
209.225.0.0209.225.63.25516384
209.225.20.0209.225.21.255512
212.25.236.0212.25.239.2551024
212.124.224.0212.124.255.2558192
213.174.192.0213.174.223.2558192
213.174.209.0213.174.209.255256
213.174.212.0213.174.213.255512
213.174.214.0213.174.215.255512
213.174.216.0213.174.217.255512
216.14.160.0216.14.175.2554096
216.32.0.0216.35.255.255262144
216.32.0.0216.32.31.2558192
216.32.32.0216.32.63.2558192
216.32.50.0216.32.50.255256
216.32.120.0216.32.127.2552048
216.32.128.0216.32.159.2558192
216.32.160.0216.32.191.2558192
216.32.224.0216.32.255.2558192
216.33.0.0216.33.31.2558192
216.33.60.0216.33.63.2551024
216.33.64.0216.33.95.2558192
216.33.96.0216.33.127.2558192
216.33.132.0216.33.135.2551024
216.33.160.0216.33.160.255256
216.33.160.0216.33.191.2558192
216.33.192.0216.33.207.2554096
216.33.198.0216.33.198.255256
216.33.224.0216.33.255.2558192
216.34.0.0216.34.31.2558192
216.34.32.0216.34.47.2554096
216.34.48.0216.34.63.2554096
216.34.64.0216.34.95.2558192
216.34.96.0216.34.127.2558192
216.34.128.0216.34.143.2554096
216.34.144.0216.34.159.2554096
216.34.160.0216.34.175.2554096
216.34.176.0216.34.191.2554096
216.34.192.0216.34.223.2558192
216.34.224.0216.34.255.2558192
216.34.227.0216.34.227.255256
216.35.0.0216.35.31.2558192
216.35.64.0216.35.79.2554096
216.35.104.0216.35.111.2552048
216.35.112.0216.35.127.2554096
216.35.128.0216.35.159.2558192
216.35.176.0216.35.191.2554096
216.35.192.0216.35.207.2554096
216.35.208.0216.35.223.2554096
216.35.224.0216.35.255.2558192
216.35.245.0216.35.245.255256
216.39.32.0216.39.47.2554096
216.39.37.0216.39.37.255256
216.39.38.0216.39.39.255512
216.39.64.0216.39.95.2558192
216.39.96.0216.39.111.2554096
216.39.111.0216.39.111.255256
216.48.64.0216.48.79.2554096
216.64.192.0216.64.223.2558192
216.69.224.0216.69.239.2554096
216.74.128.0216.74.159.2558192
216.74.160.0216.74.167.2552048
216.74.168.0216.74.171.2551024
216.74.172.0216.74.173.255512
216.74.174.0216.74.175.255512
216.74.176.0216.74.191.2554096
216.88.0.0216.91.255.255262144
216.104.224.0216.104.225.255512
216.104.224.0216.104.255.2558192
216.109.64.0216.109.95.2558192
216.118.192.0216.118.207.2554096
216.136.128.0216.136.255.25532768
216.144.64.0216.144.79.2554096
216.176.48.0216.176.63.2554096
216.177.64.0216.177.95.2558192
216.177.68.0216.177.68.255256
216.182.160.0216.182.175.2554096
216.182.192.0216.182.223.2558192
216.219.64.0216.219.79.2554096
216.224.96.0216.224.111.2554096
216.227.192.0216.227.207.2554096
216.227.224.0216.227.239.2554096

Source of data

This data was collected from the five Regional Internet Registries (RIR): AfrinIC, APNIC, ARIN, LACNIC and RIPE.
Check your user agent's IP address.
List of autonomous systems in United States
log_id = 145364
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Disclaimer: This dataset is provided "as is" for informational purposes only.
No guarantee is made regarding the accuracy, completeness, or timeliness of the data. The provider makes no warranties, either express or implied, and assumes no legal liability or responsibility for any loss or damage resulting from the use, misuse, or reliance on this dataset. Users are responsible for verifying any results obtained from it and for ensuring that their use complies with applicable laws and regulations.