René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

ZAYO-6461 (United States)

This AS controls 1658112 IP 4 addresses:

StartEndAddresses
23.139.176.023.139.176.255256
23.162.208.023.162.208.255256
38.105.3.038.105.3.255256
63.208.55.063.208.55.255256
63.249.63.063.249.63.255256
64.56.211.064.56.211.255256
64.124.0.064.124.127.25532768
64.124.128.064.124.159.2558192
64.124.160.064.124.175.2554096
64.124.176.064.124.183.2552048
64.124.184.064.124.187.2551024
64.124.188.064.124.189.255512
64.124.190.064.124.191.255512
64.124.192.064.124.255.25516384
64.125.0.064.125.255.25565536
66.46.0.066.46.255.25565536
66.62.132.066.62.132.255256
66.62.161.066.62.161.255256
66.62.182.066.62.183.255512
66.62.230.066.62.230.255256
66.62.238.066.62.238.255256
66.62.239.066.62.239.255256
66.62.240.066.62.243.2551024
66.62.244.066.62.245.255512
66.213.128.066.213.159.2558192
67.136.93.067.136.93.255256
67.208.224.067.208.255.2558192
67.213.160.067.213.175.2554096
67.223.196.067.223.196.255256
67.230.192.067.230.223.2558192
68.170.192.068.170.207.2554096
69.57.126.069.57.126.255256
69.147.0.069.147.15.2554096
69.147.2.069.147.2.255256
69.147.4.069.147.4.255256
69.147.44.069.147.47.2551024
69.147.52.069.147.55.2551024
69.166.105.069.166.105.255256
69.195.0.069.195.15.2554096
70.98.210.070.98.210.255256
71.19.160.071.19.191.2558192
72.5.65.072.5.65.255256
72.10.64.072.10.95.2558192
72.20.192.072.20.255.25516384
74.80.190.074.80.190.255256
74.114.161.074.114.161.255256
74.114.162.074.114.162.255256
74.114.163.074.114.163.255256
74.114.164.074.114.167.2551024
74.212.179.074.212.179.255256
74.213.234.074.213.234.255256
74.213.235.074.213.235.255256
74.216.0.074.216.255.25565536
76.72.238.076.72.238.255256
76.78.123.076.78.123.255256
79.141.32.079.141.47.2554096
82.98.192.082.98.199.2552048
82.98.232.082.98.239.2552048
82.98.240.082.98.255.2554096
91.208.131.091.208.131.255256
91.242.108.091.242.111.2551024
93.120.0.093.120.7.2552048
94.31.0.094.31.63.25516384
97.107.64.097.107.64.255256
97.107.65.097.107.65.255256
103.139.130.0103.139.131.255512
104.36.8.0104.36.15.2552048
104.145.0.0104.145.15.2554096
104.224.2.0104.224.2.255256
104.251.96.0104.251.111.2554096
107.166.12.0107.166.15.2551024
128.177.0.0128.177.255.25565536
129.192.170.0129.192.170.255256
129.192.171.0129.192.171.255256
129.192.189.0129.192.189.255256
141.193.226.0141.193.226.255256
142.194.0.0142.194.255.25565536
149.64.226.0149.64.226.255256
150.169.12.0150.169.12.255256
159.18.0.0159.18.255.25565536
159.246.52.0159.246.52.255256
162.223.4.0162.223.7.2551024
162.223.112.0162.223.115.2551024
162.245.96.0162.245.99.2551024
162.249.88.0162.249.95.2552048
162.251.148.0162.251.151.2551024
162.253.136.0162.253.143.2552048
164.62.24.0164.62.27.2551024
164.62.119.0164.62.119.255256
167.217.0.0167.217.255.25565536
168.102.128.0168.102.143.2554096
168.254.5.0168.254.5.255256
170.81.198.0170.81.198.255256
172.110.64.0172.110.79.2554096
172.110.146.0172.110.147.255512
173.46.64.0173.46.79.2554096
173.241.208.0173.241.223.2554096
176.46.143.0176.46.143.255256
176.46.146.0176.46.146.255256
184.94.0.0184.94.127.25532768
185.20.220.0185.20.223.2551024
192.40.232.0192.40.239.2552048
192.64.252.0192.64.252.255256
192.75.172.0192.75.172.255256
192.124.45.0192.124.45.255256
192.132.44.0192.132.44.255256
192.197.156.0192.197.156.255256
193.28.62.0193.28.63.255512
193.28.104.0193.28.105.255512
193.34.72.0193.34.73.255512
193.34.74.0193.34.75.255512
193.104.4.0193.104.4.255256
193.160.88.0193.160.91.2551024
198.60.184.0198.60.187.2551024
198.90.96.0198.90.99.2551024
198.100.128.0198.100.135.2552048
199.5.171.0199.5.171.255256
199.16.106.0199.16.106.255256
199.43.120.0199.43.120.255256
199.85.120.0199.85.123.2551024
199.87.52.0199.87.55.2551024
199.96.32.0199.96.35.2551024
199.96.40.0199.96.43.2551024
199.119.160.0199.119.163.2551024
199.164.64.0199.164.127.25516384
199.164.68.0199.164.68.255256
199.199.36.0199.199.36.255256
199.212.160.0199.212.191.2558192
200.123.207.0200.123.207.255256
204.9.72.0204.9.79.2552048
204.14.211.0204.14.211.255256
204.19.20.0204.19.21.255512
204.128.64.0204.128.95.2558192
204.128.96.0204.128.96.255256
204.128.127.0204.128.127.255256
205.159.43.0205.159.43.255256
206.165.102.0206.165.102.255256
206.191.64.0206.191.127.25516384
206.222.64.0206.222.95.2558192
206.254.231.0206.254.231.255256
207.11.241.0207.11.241.255256
207.126.96.0207.126.127.2558192
207.181.64.0207.181.127.25516384
207.190.143.0207.190.143.255256
207.230.224.0207.230.255.2558192
207.235.128.0207.235.255.25532768
207.235.133.0207.235.133.255256
207.235.136.0207.235.136.255256
207.235.146.0207.235.146.255256
207.235.148.0207.235.148.255256
207.235.149.0207.235.149.255256
207.235.150.0207.235.150.255256
207.235.151.0207.235.151.255256
207.235.152.0207.235.152.255256
207.235.153.0207.235.153.255256
207.235.154.0207.235.154.255256
207.235.155.0207.235.155.255256
207.235.157.0207.235.157.255256
207.235.158.0207.235.158.255256
207.235.160.0207.235.160.255256
207.235.161.0207.235.161.255256
207.235.255.0207.235.255.255256
207.245.0.0207.245.63.25516384
207.245.192.0207.245.255.25516384
208.39.192.0208.39.255.25516384
208.67.56.0208.67.59.2551024
208.67.192.0208.67.199.2552048
208.70.197.0208.70.197.255256
208.83.248.0208.83.255.2552048
208.91.200.0208.91.203.2551024
208.184.0.0208.185.255.255131072
208.187.29.0208.187.29.255256
209.66.64.0209.66.127.25516384
209.82.0.0209.82.127.25532768
209.82.160.0209.82.191.2558192
209.90.52.0209.90.52.255256
209.90.58.0209.90.58.255256
209.105.17.0209.105.17.255256
209.105.164.0209.105.164.255256
209.112.0.0209.112.63.25516384
209.133.0.0209.133.127.25532768
209.146.128.0209.146.255.25532768
209.152.0.0209.152.15.2554096
209.153.192.0209.153.255.25516384
209.183.176.0209.183.191.2554096
209.221.32.0209.221.63.2558192
209.249.0.0209.249.255.25565536
212.32.48.0212.32.48.255256
212.32.49.0212.32.49.255256
212.32.50.0212.32.50.255256
213.152.224.0213.152.255.2558192
213.161.64.0213.161.95.2558192
216.13.0.0216.13.255.25565536
216.23.128.0216.23.159.2558192
216.119.0.0216.119.63.25516384
216.123.0.0216.123.127.25532768
216.123.128.0216.123.191.25516384
216.129.0.0216.129.63.25516384
216.129.64.0216.129.95.2558192
216.157.192.0216.157.223.2558192
216.191.0.0216.191.255.25565536
216.200.0.0216.200.127.25532768
216.200.128.0216.200.159.2558192
216.200.160.0216.200.175.2554096
216.200.176.0216.200.183.2552048
216.200.184.0216.200.187.2551024
216.200.188.0216.200.191.2551024
216.200.192.0216.200.255.25516384
216.222.0.0216.222.127.25532768
216.227.5.0216.227.5.255256
216.227.120.0216.227.120.255256
216.235.128.0216.235.159.2558192
216.248.208.0216.248.223.2554096

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 = 162249
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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.