René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

TERASWITCH (United States)

This AS controls 138496 IP 4 addresses:

StartEndAddresses
31.58.56.031.58.56.255256
45.39.250.045.39.250.255256
45.148.116.045.148.116.255256
45.195.82.045.195.83.255512
45.195.106.045.195.107.255512
45.198.252.045.198.253.255512
45.202.89.045.202.89.255256
45.202.100.045.202.101.255512
45.202.115.045.202.115.255256
45.202.118.045.202.118.255256
45.202.126.045.202.126.255256
45.206.10.045.206.11.255512
45.206.20.045.206.23.2551024
45.206.62.045.206.63.255512
45.207.0.045.207.1.255512
45.207.25.045.207.25.255256
45.207.28.045.207.28.255256
45.207.30.045.207.30.255256
45.207.44.045.207.44.255256
45.207.47.045.207.47.255256
45.207.48.045.207.55.2552048
45.207.56.045.207.56.255256
45.207.61.045.207.61.255256
45.207.164.045.207.165.255512
45.207.174.045.207.175.255512
62.171.232.062.171.239.2552048
63.254.160.063.254.160.255256
63.254.161.063.254.161.255256
64.130.32.064.130.32.255256
64.130.33.064.130.33.255256
64.130.34.064.130.35.255512
64.130.36.064.130.37.255512
64.130.38.064.130.38.255256
64.130.40.064.130.41.255512
64.130.42.064.130.43.255512
64.130.44.064.130.44.255256
64.130.45.064.130.45.255256
64.130.46.064.130.46.255256
64.130.47.064.130.47.255256
64.130.48.064.130.48.255256
64.130.49.064.130.49.255256
64.130.50.064.130.50.255256
64.130.51.064.130.51.255256
64.130.52.064.130.52.255256
64.130.53.064.130.53.255256
64.130.54.064.130.54.255256
64.130.55.064.130.55.255256
64.130.56.064.130.56.255256
64.130.57.064.130.57.255256
64.130.58.064.130.58.255256
64.130.59.064.130.59.255256
64.130.61.064.130.61.255256
64.130.62.064.130.62.255256
64.130.63.064.130.63.255256
66.92.26.066.92.27.255512
67.209.52.067.209.52.255256
67.209.53.067.209.53.255256
67.209.54.067.209.54.255256
67.209.55.067.209.55.255256
72.244.154.072.244.154.255256
74.118.136.074.118.136.255256
74.118.137.074.118.137.255256
74.118.138.074.118.138.255256
74.118.139.074.118.139.255256
74.118.140.074.118.140.255256
74.118.141.074.118.141.255256
74.118.142.074.118.142.255256
74.118.143.074.118.143.255256
80.246.232.080.246.239.2552048
82.21.43.082.21.43.255256
82.25.13.082.25.13.255256
82.26.96.082.26.96.255256
82.26.97.082.26.97.255256
82.26.98.082.26.98.255256
82.26.99.082.26.99.255256
82.139.237.082.139.237.255256
82.163.96.082.163.103.2552048
86.110.33.086.110.33.255256
89.106.8.089.106.9.255512
89.106.10.089.106.11.255512
95.155.160.095.155.175.2554096
103.110.64.0103.110.64.255256
104.164.63.0104.164.63.255256
107.182.130.0107.182.130.255256
109.111.56.0109.111.59.2551024
141.98.216.0141.98.216.255256
141.98.217.0141.98.217.255256
141.98.218.0141.98.218.255256
141.98.219.0141.98.219.255256
142.214.136.0142.214.139.2551024
143.20.238.0143.20.238.255256
145.79.176.0145.79.183.2552048
145.79.184.0145.79.187.2551024
149.18.208.0149.18.223.2554096
151.241.65.0151.241.65.255256
151.241.178.0151.241.178.255256
151.243.21.0151.243.21.255256
151.243.164.0151.243.164.255256
151.243.165.0151.243.165.255256
151.243.166.0151.243.166.255256
151.243.167.0151.243.167.255256
151.243.244.0151.243.244.255256
151.245.8.0151.245.15.2552048
151.245.168.0151.245.175.2552048
151.247.132.0151.247.132.255256
154.6.156.0154.6.159.2551024
154.6.180.0154.6.183.2551024
154.82.193.0154.82.193.255256
154.82.195.0154.82.195.255256
154.83.129.0154.83.129.255256
154.83.130.0154.83.130.255256
154.83.132.0154.83.132.255256
154.83.133.0154.83.133.255256
154.83.134.0154.83.134.255256
154.83.138.0154.83.139.255512
154.83.148.0154.83.148.255256
154.83.152.0154.83.155.2551024
154.83.184.0154.83.185.255512
154.83.200.0154.83.207.2552048
154.83.216.0154.83.223.2552048
154.83.248.0154.83.255.2552048
154.84.174.0154.84.175.255512
154.84.176.0154.84.183.2552048
154.84.188.0154.84.189.255512
154.85.123.0154.85.123.255256
154.94.2.0154.94.3.255512
154.94.8.0154.94.9.255512
154.94.33.0154.94.33.255256
154.94.38.0154.94.38.255256
154.94.41.0154.94.41.255256
154.94.46.0154.94.46.255256
154.94.50.0154.94.50.255256
154.94.60.0154.94.60.255256
154.193.130.0154.193.130.255256
154.193.132.0154.193.132.255256
154.193.134.0154.193.135.255512
154.193.156.0154.193.157.255512
154.193.163.0154.193.163.255256
154.193.164.0154.193.167.2551024
154.194.32.0154.194.32.255256
154.194.192.0154.194.193.255512
154.194.206.0154.194.206.255256
154.194.234.0154.194.235.255512
154.198.12.0154.198.12.255256
154.198.165.0154.198.165.255256
154.198.166.0154.198.167.255512
154.198.176.0154.198.183.2552048
154.199.160.0154.199.191.2558192
154.202.75.0154.202.75.255256
154.222.118.0154.222.119.255512
155.117.158.0155.117.159.255512
155.117.178.0155.117.179.255512
156.229.48.0156.229.48.255256
156.229.60.0156.229.60.255256
156.229.228.0156.229.229.255512
156.229.230.0156.229.231.255512
156.229.252.0156.229.253.255512
156.233.10.0156.233.11.255512
156.233.54.0156.233.54.255256
156.233.69.0156.233.69.255256
156.233.70.0156.233.70.255256
156.233.88.0156.233.95.2552048
156.233.102.0156.233.102.255256
156.242.124.0156.242.124.255256
156.246.30.0156.246.30.255256
163.5.216.0163.5.216.255256
167.148.80.0167.148.87.2552048
167.148.198.0167.148.198.255256
167.148.204.0167.148.204.255256
167.148.207.0167.148.207.255256
167.148.210.0167.148.210.255256
168.222.32.0168.222.47.2554096
178.95.32.0178.95.47.2554096
193.109.196.0193.109.196.255256
194.55.224.0194.55.224.255256
194.231.128.0194.231.131.2551024
198.13.128.0198.13.128.255256
198.13.130.0198.13.131.255512
198.13.132.0198.13.132.255256
198.13.133.0198.13.133.255256
198.13.134.0198.13.135.255512
198.13.136.0198.13.136.255256
198.13.137.0198.13.137.255256
198.13.138.0198.13.139.255512
202.8.8.0202.8.8.255256
202.8.9.0202.8.9.255256
202.8.10.0202.8.10.255256
202.8.11.0202.8.11.255256
204.16.240.0204.16.240.255256
204.16.241.0204.16.241.255256
204.16.242.0204.16.242.255256
204.16.243.0204.16.243.255256
204.16.244.0204.16.244.255256
204.16.245.0204.16.245.255256
204.16.246.0204.16.246.255256
204.16.247.0204.16.247.255256
205.196.166.0205.196.167.255512
208.76.43.0208.76.43.255256
208.76.212.0208.76.212.255256
208.91.104.0208.91.104.255256
208.91.105.0208.91.105.255256
208.91.106.0208.91.106.255256
208.91.107.0208.91.107.255256
208.91.108.0208.91.108.255256
208.91.109.0208.91.109.255256
208.91.110.0208.91.110.255256
208.91.111.0208.91.111.255256
217.216.168.0217.216.175.2552048
217.216.224.0217.216.239.2554096
217.217.40.0217.217.47.2552048
217.217.80.0217.217.95.2554096
217.217.96.0217.217.103.2552048
217.217.104.0217.217.111.2552048
217.217.224.0217.217.231.2552048
217.217.232.0217.217.239.2552048

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 = 113988
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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.