René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

ZAYO-ENA-11686 (United States)

This AS controls 956928 IP 4 addresses:

StartEndAddresses
38.29.170.038.29.170.255256
72.162.136.072.162.139.2551024
96.4.0.096.5.255.255131072
96.4.0.096.4.63.25516384
96.4.8.096.4.15.2552048
96.4.64.096.4.127.25516384
96.4.128.096.4.191.25516384
96.4.174.096.4.175.255512
96.4.192.096.4.255.25516384
96.5.0.096.5.63.25516384
96.5.8.096.5.9.255512
96.5.64.096.5.95.2558192
96.5.88.096.5.95.2552048
96.5.96.096.5.103.2552048
96.5.112.096.5.119.2552048
96.5.117.096.5.117.255256
96.5.120.096.5.121.255512
96.5.122.096.5.122.255256
96.5.120.096.5.127.2552048
96.5.128.096.5.143.2554096
96.5.144.096.5.147.2551024
96.5.156.096.5.159.2551024
96.5.160.096.5.167.2552048
96.5.176.096.5.183.2552048
96.5.192.096.5.207.2554096
96.5.208.096.5.215.2552048
96.5.216.096.5.223.2552048
96.5.224.096.5.231.2552048
96.5.240.096.5.255.2554096
96.5.241.096.5.241.255256
165.138.0.0165.138.255.25565536
165.138.121.0165.138.121.255256
165.138.165.0165.138.165.255256
165.139.0.0165.139.255.25565536
165.139.32.0165.139.32.255256
165.139.47.0165.139.47.255256
168.213.254.0168.213.255.255512
168.254.0.0168.254.255.25565536
168.254.0.0168.254.63.25516384
168.254.50.0168.254.50.255256
168.254.64.0168.254.127.25516384
170.180.0.0170.183.255.255262144
170.180.161.0170.180.161.255256
170.180.190.0170.180.190.255256
170.185.0.0170.185.15.2554096
170.185.16.0170.185.19.2551024
170.185.17.0170.185.17.255256
170.185.0.0170.185.127.25532768
170.185.21.0170.185.21.255256
170.185.22.0170.185.22.255256
170.185.23.0170.185.23.255256
170.185.24.0170.185.24.255256
170.185.25.0170.185.25.255256
170.185.26.0170.185.26.255256
170.185.27.0170.185.27.255256
170.185.28.0170.185.28.255256
170.185.29.0170.185.29.255256
170.185.30.0170.185.30.255256
170.185.31.0170.185.31.255256
170.185.32.0170.185.32.255256
170.185.33.0170.185.33.255256
170.185.34.0170.185.34.255256
170.185.35.0170.185.35.255256
170.185.36.0170.185.37.255512
170.185.38.0170.185.38.255256
170.185.39.0170.185.39.255256
170.185.40.0170.185.40.255256
170.185.41.0170.185.41.255256
170.185.42.0170.185.42.255256
170.185.43.0170.185.43.255256
170.185.44.0170.185.44.255256
170.185.45.0170.185.45.255256
170.185.46.0170.185.47.255512
170.185.48.0170.185.48.255256
170.185.49.0170.185.49.255256
170.185.50.0170.185.50.255256
170.185.51.0170.185.51.255256
170.185.52.0170.185.52.255256
170.185.53.0170.185.53.255256
170.185.54.0170.185.54.255256
170.185.55.0170.185.55.255256
170.185.56.0170.185.56.255256
170.185.57.0170.185.57.255256
170.185.58.0170.185.58.255256
170.185.59.0170.185.59.255256
170.185.60.0170.185.60.255256
170.185.61.0170.185.61.255256
170.185.62.0170.185.62.255256
170.185.63.0170.185.63.255256
170.185.65.0170.185.65.255256
170.185.66.0170.185.66.255256
170.185.67.0170.185.67.255256
170.185.68.0170.185.68.255256
170.185.69.0170.185.69.255256
170.185.70.0170.185.70.255256
170.185.71.0170.185.71.255256
170.185.72.0170.185.72.255256
170.185.73.0170.185.73.255256
170.185.74.0170.185.74.255256
170.185.75.0170.185.75.255256
170.185.76.0170.185.76.255256
170.185.77.0170.185.77.255256
170.185.78.0170.185.78.255256
170.185.79.0170.185.79.255256
170.185.80.0170.185.80.255256
170.185.81.0170.185.81.255256
170.185.82.0170.185.82.255256
170.185.83.0170.185.83.255256
170.185.84.0170.185.85.255512
170.185.86.0170.185.86.255256
170.185.88.0170.185.88.255256
170.185.89.0170.185.89.255256
170.185.90.0170.185.90.255256
170.185.91.0170.185.91.255256
170.185.92.0170.185.92.255256
170.185.93.0170.185.93.255256
170.185.94.0170.185.94.255256
170.185.95.0170.185.95.255256
170.185.96.0170.185.96.255256
170.185.97.0170.185.97.255256
170.185.98.0170.185.98.255256
170.185.99.0170.185.99.255256
170.185.100.0170.185.100.255256
170.185.101.0170.185.101.255256
170.185.102.0170.185.102.255256
170.185.103.0170.185.103.255256
170.185.104.0170.185.104.255256
170.185.105.0170.185.105.255256
170.185.106.0170.185.106.255256
170.185.107.0170.185.107.255256
170.185.108.0170.185.109.255512
170.185.110.0170.185.110.255256
170.185.111.0170.185.111.255256
170.185.112.0170.185.112.255256
170.185.113.0170.185.113.255256
170.185.114.0170.185.114.255256
170.185.116.0170.185.116.255256
170.185.117.0170.185.117.255256
170.185.118.0170.185.118.255256
170.185.120.0170.185.120.255256
170.185.121.0170.185.121.255256
170.185.122.0170.185.122.255256
170.185.123.0170.185.123.255256
170.185.124.0170.185.124.255256
170.185.125.0170.185.125.255256
170.185.126.0170.185.126.255256
170.185.127.0170.185.127.255256
170.185.128.0170.185.128.255256
170.185.129.0170.185.129.255256
170.185.130.0170.185.130.255256
170.185.128.0170.185.255.25532768
170.185.132.0170.185.132.255256
170.185.133.0170.185.133.255256
170.185.134.0170.185.134.255256
170.185.135.0170.185.135.255256
170.185.136.0170.185.136.255256
170.185.137.0170.185.137.255256
170.185.138.0170.185.138.255256
170.185.139.0170.185.139.255256
170.185.141.0170.185.141.255256
170.185.142.0170.185.142.255256
170.185.143.0170.185.143.255256
170.185.144.0170.185.144.255256
170.185.145.0170.185.145.255256
170.185.146.0170.185.146.255256
170.185.147.0170.185.147.255256
170.185.149.0170.185.149.255256
170.185.150.0170.185.150.255256
170.185.151.0170.185.151.255256
170.185.152.0170.185.152.255256
170.185.153.0170.185.153.255256
170.185.155.0170.185.155.255256
170.185.156.0170.185.156.255256
170.185.157.0170.185.157.255256
170.185.158.0170.185.158.255256
170.185.159.0170.185.159.255256
170.185.160.0170.185.160.255256
170.185.161.0170.185.161.255256
170.185.162.0170.185.162.255256
170.185.163.0170.185.163.255256
170.185.164.0170.185.164.255256
170.185.165.0170.185.165.255256
170.185.167.0170.185.167.255256
170.185.168.0170.185.168.255256
170.185.169.0170.185.169.255256
170.185.170.0170.185.170.255256
170.185.171.0170.185.171.255256
170.185.172.0170.185.172.255256
170.185.173.0170.185.173.255256
170.185.174.0170.185.175.255512
170.185.176.0170.185.176.255256
170.185.177.0170.185.177.255256
170.185.178.0170.185.178.255256
170.185.179.0170.185.179.255256
170.185.180.0170.185.180.255256
170.185.181.0170.185.181.255256
170.185.182.0170.185.182.255256
170.185.183.0170.185.183.255256
170.185.184.0170.185.184.255256
170.185.187.0170.185.187.255256
170.185.188.0170.185.188.255256
170.185.189.0170.185.189.255256
170.185.190.0170.185.190.255256
170.185.191.0170.185.191.255256
170.185.192.0170.185.192.255256
170.185.194.0170.185.194.255256
170.185.195.0170.185.195.255256
170.185.196.0170.185.196.255256
170.185.197.0170.185.197.255256
170.185.198.0170.185.198.255256
170.185.199.0170.185.199.255256
170.185.200.0170.185.200.255256
170.185.201.0170.185.201.255256
170.185.202.0170.185.202.255256
170.185.204.0170.185.204.255256
170.185.205.0170.185.205.255256
170.185.206.0170.185.206.255256
170.185.207.0170.185.207.255256
170.185.208.0170.185.208.255256
170.185.209.0170.185.209.255256
170.185.210.0170.185.210.255256
170.185.211.0170.185.211.255256
170.185.212.0170.185.212.255256
170.185.213.0170.185.213.255256
170.185.214.0170.185.215.255512
170.185.216.0170.185.216.255256
170.185.217.0170.185.217.255256
170.185.218.0170.185.218.255256
170.185.219.0170.185.219.255256
170.185.220.0170.185.220.255256
170.185.221.0170.185.221.255256
170.185.222.0170.185.222.255256
170.185.223.0170.185.223.255256
170.185.224.0170.185.224.255256
170.185.225.0170.185.225.255256
170.185.231.0170.185.231.255256
170.185.232.0170.185.239.2552048
170.185.240.0170.185.247.2552048
170.185.248.0170.185.249.255512
170.185.250.0170.185.250.255256
204.52.206.0204.52.206.255256
204.63.176.0204.63.183.2552048
204.63.240.0204.63.247.2552048
204.86.168.0204.86.168.255256
204.86.168.0204.86.175.2552048
204.86.176.0204.86.183.2552048
207.191.176.0207.191.183.2552048
207.191.184.0207.191.187.2551024
207.191.188.0207.191.191.2551024
208.119.0.0208.119.255.25565536

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 = 123853
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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.