René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

CENTURYLINK-LEGACY-LIGHTCORE (United States)

This AS controls 1636352 IP 4 addresses:

StartEndAddresses
64.40.72.064.40.73.255512
64.40.74.064.40.74.255256
64.40.78.064.40.79.255512
64.40.88.064.40.95.2552048
64.40.92.064.40.92.255256
64.40.93.064.40.93.255256
64.89.100.064.89.100.255256
64.89.101.064.89.101.255256
64.89.102.064.89.102.255256
64.89.103.064.89.103.255256
64.89.104.064.89.104.255256
64.89.105.064.89.105.255256
64.89.108.064.89.108.255256
64.89.110.064.89.110.255256
64.89.112.064.89.112.255256
64.89.113.064.89.113.255256
64.89.118.064.89.118.255256
64.89.119.064.89.119.255256
64.89.120.064.89.120.255256
64.89.121.064.89.121.255256
64.89.122.064.89.122.255256
64.89.123.064.89.123.255256
64.89.124.064.89.124.255256
64.89.125.064.89.125.255256
64.89.127.064.89.127.255256
64.91.0.064.91.63.25516384
64.91.46.064.91.46.255256
64.91.48.064.91.51.2551024
64.91.64.064.91.127.25516384
64.91.93.064.91.93.255256
64.91.95.064.91.95.255256
64.91.97.064.91.97.255256
64.200.212.064.200.212.255256
64.238.224.064.238.225.255512
64.238.225.064.238.225.255256
64.238.227.064.238.227.255256
64.238.229.064.238.229.255256
64.238.230.064.238.230.255256
64.238.232.064.238.232.255256
64.238.233.064.238.233.255256
64.238.234.064.238.234.255256
64.238.235.064.238.235.255256
64.238.236.064.238.236.255256
64.238.237.064.238.237.255256
64.238.238.064.238.238.255256
64.238.239.064.238.239.255256
64.238.241.064.238.241.255256
64.238.242.064.238.242.255256
64.238.244.064.238.244.255256
64.238.245.064.238.245.255256
64.238.246.064.238.246.255256
64.238.247.064.238.247.255256
64.238.248.064.238.248.255256
64.238.249.064.238.249.255256
64.238.250.064.238.250.255256
64.238.252.064.238.252.255256
64.238.253.064.238.253.255256
64.238.254.064.238.254.255256
64.238.255.064.238.255.255256
66.79.5.066.79.5.255256
66.79.8.066.79.11.2551024
66.79.9.066.79.9.255256
66.79.10.066.79.10.255256
66.79.11.066.79.11.255256
66.79.15.066.79.15.255256
66.79.16.066.79.31.2554096
66.79.32.066.79.47.2554096
66.79.48.066.79.51.2551024
66.79.52.066.79.53.255512
66.79.58.066.79.59.255512
66.79.64.066.79.65.255512
66.79.66.066.79.67.255512
66.79.68.066.79.69.255512
66.79.72.066.79.73.255512
66.79.73.066.79.73.255256
66.79.74.066.79.75.255512
66.79.89.066.79.89.255256
66.79.90.066.79.91.255512
66.79.92.066.79.95.2551024
66.79.94.066.79.95.255512
66.112.0.066.112.63.25516384
66.112.58.066.112.59.255512
66.112.64.066.112.127.25516384
66.112.68.066.112.68.255256
66.112.105.066.112.105.255256
66.112.111.066.112.111.255256
66.112.120.066.112.123.2551024
66.112.124.066.112.127.2551024
66.208.135.066.208.135.255256
66.208.136.066.208.136.255256
66.208.140.066.208.141.255512
66.208.142.066.208.143.255512
66.208.144.066.208.144.255256
66.208.145.066.208.145.255256
66.208.148.066.208.148.255256
66.208.152.066.208.152.255256
66.208.156.066.208.156.255256
66.208.157.066.208.157.255256
66.208.158.066.208.158.255256
66.208.159.066.208.159.255256
66.208.162.066.208.163.255512
66.208.169.066.208.169.255256
66.208.171.066.208.171.255256
66.208.173.066.208.173.255256
66.208.174.066.208.174.255256
66.208.175.066.208.175.255256
66.208.176.066.208.176.255256
66.208.177.066.208.177.255256
66.208.184.066.208.184.255256
66.208.187.066.208.187.255256
66.211.32.066.211.47.2554096
66.211.32.066.211.63.2558192
66.242.228.066.242.231.2551024
66.242.229.066.242.229.255256
66.242.230.066.242.230.255256
66.242.232.066.242.232.255256
66.242.234.066.242.234.255256
66.242.238.066.242.238.255256
66.242.239.066.242.239.255256
66.242.244.066.242.244.255256
66.242.245.066.242.245.255256
66.242.246.066.242.246.255256
66.242.247.066.242.247.255256
66.242.248.066.242.251.2551024
66.249.32.066.249.47.2554096
66.249.60.066.249.61.255512
67.63.132.067.63.132.255256
67.63.133.067.63.133.255256
67.63.134.067.63.134.255256
67.63.136.067.63.139.2551024
67.63.140.067.63.140.255256
67.63.141.067.63.141.255256
67.63.142.067.63.142.255256
67.63.143.067.63.143.255256
67.63.144.067.63.144.255256
67.63.145.067.63.145.255256
67.63.146.067.63.146.255256
67.63.147.067.63.147.255256
67.63.148.067.63.148.255256
67.63.149.067.63.149.255256
67.63.150.067.63.150.255256
67.63.151.067.63.151.255256
67.63.156.067.63.156.255256
67.63.157.067.63.157.255256
67.63.158.067.63.158.255256
67.63.159.067.63.159.255256
67.63.160.067.63.160.255256
67.63.161.067.63.161.255256
67.63.162.067.63.162.255256
67.63.163.067.63.163.255256
67.63.164.067.63.164.255256
67.63.165.067.63.165.255256
67.63.166.067.63.166.255256
67.63.167.067.63.167.255256
67.63.175.067.63.175.255256
67.63.194.067.63.194.255256
67.63.198.067.63.198.255256
67.63.199.067.63.199.255256
67.63.201.067.63.201.255256
67.63.203.067.63.203.255256
67.63.207.067.63.207.255256
67.63.208.067.63.208.255256
67.63.209.067.63.209.255256
67.63.210.067.63.210.255256
67.63.220.067.63.220.255256
67.63.223.067.63.223.255256
67.63.224.067.63.225.255512
67.63.226.067.63.226.255256
67.63.227.067.63.227.255256
67.63.229.067.63.229.255256
67.63.231.067.63.231.255256
67.63.233.067.63.233.255256
67.63.234.067.63.234.255256
67.63.236.067.63.236.255256
67.63.237.067.63.237.255256
67.63.238.067.63.238.255256
67.63.239.067.63.239.255256
67.63.242.067.63.242.255256
67.63.245.067.63.245.255256
67.63.248.067.63.249.255512
67.63.250.067.63.250.255256
67.232.168.067.232.175.2552048
67.237.208.067.237.223.2554096
69.18.88.069.18.91.2551024
69.18.100.069.18.100.255256
69.18.105.069.18.105.255256
69.18.106.069.18.106.255256
69.18.118.069.18.118.255256
69.18.119.069.18.119.255256
69.18.124.069.18.127.2551024
69.29.0.069.29.127.25532768
69.29.8.069.29.11.2551024
69.29.42.069.29.42.255256
69.29.48.069.29.51.2551024
69.29.52.069.29.55.2551024
69.29.56.069.29.57.255512
69.29.88.069.29.91.2551024
69.29.104.069.29.107.2551024
69.29.120.069.29.123.2551024
69.29.124.069.29.127.2551024
69.29.128.069.29.191.25516384
69.29.150.069.29.150.255256
69.29.168.069.29.171.2551024
69.29.187.069.29.187.255256
69.29.128.069.29.255.25532768
69.69.206.069.69.207.255512
69.147.138.069.147.138.255256
69.147.140.069.147.140.255256
69.147.141.069.147.141.255256
69.147.142.069.147.142.255256
69.147.145.069.147.145.255256
69.147.148.069.147.148.255256
69.147.149.069.147.149.255256
69.147.150.069.147.150.255256
69.147.152.069.147.152.255256
69.147.154.069.147.154.255256
69.179.0.069.179.127.25532768
69.179.36.069.179.39.2551024
69.179.64.069.179.127.25516384
69.179.128.069.179.255.25532768
72.26.73.072.26.73.255256
72.26.74.072.26.75.255512
72.26.76.072.26.79.2551024
72.26.80.072.26.95.2554096
72.26.87.072.26.87.255256
72.160.0.072.160.255.25565536
72.161.0.072.161.255.25565536
72.160.168.072.160.171.2551024
74.4.5.074.4.5.255256
74.4.16.074.4.23.2552048
74.5.200.074.5.207.2552048
75.120.0.075.120.255.25565536
75.121.0.075.121.255.25565536
75.120.252.075.120.255.2551024
75.121.88.075.121.91.2551024
76.5.128.076.5.159.2558192
76.5.248.076.5.249.255512
76.5.250.076.5.251.255512
76.7.0.076.7.31.2558192
76.7.192.076.7.223.2558192
98.125.0.098.125.127.25532768
98.125.128.098.125.255.25532768
98.125.144.098.125.147.2551024
99.194.0.099.194.255.25565536
99.195.0.099.195.255.25565536
99.194.32.099.194.63.2558192
99.194.64.099.194.95.2558192
99.194.196.099.194.199.2551024
99.194.200.099.194.203.2551024
99.194.220.099.194.223.2551024
99.194.224.099.194.227.2551024
99.194.244.099.194.247.2551024
99.195.132.099.195.135.2551024
99.195.144.099.195.147.2551024
138.210.64.0138.210.71.2552048
138.210.176.0138.210.183.2552048
162.104.200.0162.104.200.255256
162.104.204.0162.104.205.255512
162.104.206.0162.104.206.255256
162.104.208.0162.104.211.2551024
162.104.212.0162.104.215.2551024
162.104.216.0162.104.219.2551024
162.104.220.0162.104.223.2551024
162.104.252.0162.104.255.2551024
173.202.0.0173.202.127.25532768
173.202.128.0173.202.255.25532768
173.202.160.0173.202.161.255512
173.248.64.0173.248.127.25516384
174.124.0.0174.124.255.25565536
174.125.0.0174.125.255.25565536
184.156.0.0184.157.255.255131072
184.158.0.0184.159.255.255131072
184.156.20.0184.156.23.2551024
184.156.56.0184.156.63.2552048
184.159.30.0184.159.31.255512
184.159.112.0184.159.113.255512
184.159.114.0184.159.114.255256
184.159.115.0184.159.115.255256
184.159.172.0184.159.175.2551024
184.159.176.0184.159.179.2551024
184.159.182.0184.159.183.255512
204.9.120.0204.9.127.2552048
206.51.64.0206.51.95.2558192
206.51.71.0206.51.71.255256
207.118.0.0207.118.255.25565536
207.119.0.0207.119.255.25565536
207.118.200.0207.118.203.2551024
207.118.232.0207.118.235.2551024
207.119.72.0207.119.73.255512
207.119.90.0207.119.91.255512
207.119.92.0207.119.95.2551024
207.119.96.0207.119.111.2554096
207.119.100.0207.119.103.2551024
207.119.104.0207.119.107.2551024
207.119.104.0207.119.111.2552048
207.119.184.0207.119.187.2551024
207.119.188.0207.119.188.255256
207.230.192.0207.230.207.2554096
207.230.208.0207.230.223.2554096
208.13.143.0208.13.143.255256
208.42.195.0208.42.195.255256
208.42.208.0208.42.223.2554096
208.42.210.0208.42.210.255256
208.42.211.0208.42.211.255256
208.42.212.0208.42.212.255256
208.42.213.0208.42.213.255256
208.42.214.0208.42.214.255256
208.42.215.0208.42.215.255256
208.42.216.0208.42.216.255256
208.42.217.0208.42.217.255256
208.42.218.0208.42.218.255256
208.42.222.0208.42.223.255512
208.54.192.0208.54.207.2554096
208.54.208.0208.54.223.2554096
208.110.240.0208.110.255.2554096
209.102.128.0209.102.128.255256
209.102.129.0209.102.129.255256
209.102.128.0209.102.159.2558192
209.102.144.0209.102.144.255256
209.102.156.0209.102.157.255512
209.102.160.0209.102.191.2558192
209.102.180.0209.102.180.255256
209.102.181.0209.102.181.255256
209.142.128.0209.142.159.2558192
209.142.130.0209.142.130.255256
209.142.160.0209.142.163.2551024
209.142.164.0209.142.164.255256
209.142.165.0209.142.165.255256
209.142.160.0209.142.191.2558192
209.206.128.0209.206.191.25516384
209.206.192.0209.206.255.25516384
209.206.196.0209.206.196.255256
209.206.240.0209.206.243.2551024
216.166.192.0216.166.193.255512
216.166.194.0216.166.194.255256
216.166.192.0216.166.199.2552048
216.166.192.0216.166.223.2558192
216.166.202.0216.166.203.255512
216.166.216.0216.166.223.2552048
216.166.224.0216.166.255.2558192
216.166.240.0216.166.241.255512
216.166.242.0216.166.243.255512
216.166.244.0216.166.247.2551024
216.231.160.0216.231.161.255512
216.231.162.0216.231.162.255256
216.231.160.0216.231.175.2554096
216.231.176.0216.231.191.2554096

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 = 146540
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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.