René's autonomous number (ASN) Lookup Tool

Enter an ASN Number:

T-MOBILE-AS21928 (United States)

This AS controls 14142720 IP 4 addresses:

StartEndAddresses
24.221.0.024.221.7.2552048
24.221.8.024.221.15.2552048
24.221.16.024.221.31.2554096
24.221.32.024.221.39.2552048
24.221.40.024.221.47.2552048
24.221.48.024.221.55.2552048
24.221.56.024.221.63.2552048
24.221.64.024.221.127.25516384
24.221.128.024.221.191.25516384
24.221.192.024.221.223.2558192
24.221.224.024.221.255.2558192
65.76.0.065.76.255.25565536
66.94.0.066.94.31.2558192
66.94.17.066.94.17.255256
66.94.29.066.94.29.255256
68.24.82.068.24.82.255256
68.24.83.068.24.83.255256
68.24.192.068.24.195.2551024
68.24.196.068.24.199.2551024
68.24.200.068.24.203.2551024
68.24.204.068.24.207.2551024
68.25.0.068.25.3.2551024
68.25.4.068.25.7.2551024
68.25.8.068.25.15.2552048
68.25.16.068.25.23.2552048
68.25.24.068.25.31.2552048
68.25.32.068.25.33.255512
68.25.34.068.25.35.255512
68.25.36.068.25.37.255512
68.25.38.068.25.39.255512
68.25.40.068.25.41.255512
68.25.42.068.25.43.255512
68.25.44.068.25.47.2551024
68.25.48.068.25.55.2552048
68.25.56.068.25.63.2552048
68.25.64.068.25.95.2558192
68.25.96.068.25.127.2558192
68.25.128.068.25.135.2552048
68.25.136.068.25.143.2552048
68.25.144.068.25.151.2552048
68.25.152.068.25.159.2552048
68.25.160.068.25.167.2552048
68.25.168.068.25.175.2552048
68.25.176.068.25.183.2552048
68.25.184.068.25.191.2552048
68.25.192.068.25.207.2554096
68.25.208.068.25.223.2554096
68.25.224.068.25.239.2554096
68.25.240.068.25.243.2551024
68.25.244.068.25.247.2551024
68.25.248.068.25.255.2552048
72.250.0.072.250.127.25532768
74.60.0.074.61.255.255131072
75.122.0.075.122.127.25532768
75.122.128.075.122.255.25532768
75.123.0.075.123.127.25532768
75.123.128.075.123.255.25532768
97.65.105.097.65.105.255256
100.128.0.0100.255.255.2558388608
104.152.20.0104.152.23.2551024
162.160.0.0162.191.255.2552097152
162.184.0.0162.185.255.255131072
162.190.0.0162.190.255.25565536
162.191.0.0162.191.255.25565536
162.173.20.0162.173.20.255256
162.173.24.0162.173.31.2552048
162.173.32.0162.173.39.2552048
162.173.40.0162.173.47.2552048
162.173.48.0162.173.55.2552048
162.186.0.0162.186.127.25532768
162.186.128.0162.186.255.25532768
162.187.0.0162.187.127.25532768
162.187.128.0162.187.255.25532768
167.20.0.0167.20.255.25565536
168.73.0.0168.73.127.25532768
168.73.128.0168.73.255.25532768
170.206.0.0170.206.127.25532768
170.206.128.0170.206.255.25532768
172.32.0.0172.63.255.2552097152
172.56.0.0172.56.255.25565536
172.58.0.0172.59.255.255131072
172.56.0.0172.56.1.255512
172.56.2.0172.56.3.255512
172.56.4.0172.56.5.255512
172.56.6.0172.56.7.255512
172.56.8.0172.56.9.255512
172.56.10.0172.56.11.255512
172.56.12.0172.56.13.255512
172.56.14.0172.56.15.255512
172.56.16.0172.56.17.255512
172.56.18.0172.56.19.255512
172.56.20.0172.56.21.255512
172.56.22.0172.56.23.255512
172.56.24.0172.56.25.255512
172.56.26.0172.56.27.255512
172.56.28.0172.56.29.255512
172.56.30.0172.56.31.255512
172.56.32.0172.56.33.255512
172.56.34.0172.56.35.255512
172.56.36.0172.56.37.255512
172.56.38.0172.56.39.255512
172.56.40.0172.56.41.255512
172.56.42.0172.56.43.255512
172.56.46.0172.56.47.255512
172.56.60.0172.56.61.255512
172.56.64.0172.56.71.2552048
172.56.72.0172.56.73.255512
172.56.74.0172.56.75.255512
172.56.76.0172.56.77.255512
172.56.78.0172.56.79.255512
172.56.80.0172.56.87.2552048
172.56.88.0172.56.95.2552048
172.56.96.0172.56.103.2552048
172.56.104.0172.56.111.2552048
172.56.112.0172.56.119.2552048
172.56.120.0172.56.127.2552048
172.56.148.0172.56.149.255512
172.56.150.0172.56.151.255512
172.56.152.0172.56.159.2552048
172.56.160.0172.56.167.2552048
172.56.168.0172.56.175.2552048
172.56.176.0172.56.183.2552048
172.56.186.0172.56.187.255512
172.56.192.0172.56.199.2552048
172.56.200.0172.56.207.2552048
172.56.208.0172.56.215.2552048
172.56.216.0172.56.223.2552048
172.56.224.0172.56.231.2552048
172.56.232.0172.56.239.2552048
172.56.240.0172.56.247.2552048
172.56.248.0172.56.255.2552048
172.58.0.0172.58.7.2552048
172.58.8.0172.58.15.2552048
172.58.48.0172.58.55.2552048
172.58.56.0172.58.63.2552048
172.58.104.0172.58.111.2552048
172.58.112.0172.58.119.2552048
172.58.120.0172.58.127.2552048
172.58.128.0172.58.135.2552048
172.58.136.0172.58.143.2552048
172.58.144.0172.58.151.2552048
172.58.160.0172.58.167.2552048
172.58.208.0172.58.215.2552048
172.58.240.0172.58.247.2552048
172.58.248.0172.58.255.2552048
172.59.0.0172.59.7.2552048
172.59.8.0172.59.15.2552048
172.59.16.0172.59.23.2552048
172.59.24.0172.59.31.2552048
172.59.32.0172.59.39.2552048
172.59.40.0172.59.47.2552048
172.59.64.0172.59.71.2552048
172.59.72.0172.59.79.2552048
172.59.80.0172.59.87.2552048
172.59.88.0172.59.95.2552048
172.59.96.0172.59.103.2552048
172.59.104.0172.59.111.2552048
172.59.112.0172.59.119.2552048
172.59.120.0172.59.127.2552048
172.59.128.0172.59.135.2552048
172.59.136.0172.59.143.2552048
172.59.152.0172.59.159.2552048
172.59.168.0172.59.175.2552048
172.59.184.0172.59.191.2552048
172.59.200.0172.59.207.2552048
172.59.208.0172.59.215.2552048
172.59.216.0172.59.223.2552048
172.59.224.0172.59.231.2552048
173.4.0.0173.4.31.2558192
173.4.32.0173.4.63.2558192
173.4.64.0173.4.95.2558192
173.4.96.0173.4.127.2558192
173.4.128.0173.4.159.2558192
173.4.160.0173.4.191.2558192
173.4.192.0173.4.223.2558192
173.4.224.0173.4.255.2558192
174.141.208.0174.141.223.2554096
206.29.168.0206.29.171.2551024
206.29.188.0206.29.189.255512
206.29.190.0206.29.191.255512
208.54.0.0208.54.127.25532768
208.54.2.0208.54.2.255256
208.54.4.0208.54.4.255256
208.54.5.0208.54.5.255256
208.54.7.0208.54.7.255256
208.54.16.0208.54.16.255256
208.54.32.0208.54.32.255256
208.54.34.0208.54.34.255256
208.54.35.0208.54.35.255256
208.54.36.0208.54.36.255256
208.54.39.0208.54.39.255256
208.54.44.0208.54.44.255256
208.54.66.0208.54.66.255256
208.54.70.0208.54.70.255256
208.54.75.0208.54.75.255256
208.54.85.0208.54.85.255256
208.54.87.0208.54.87.255256
208.54.96.0208.54.127.2558192
208.54.128.0208.54.143.2554096
208.54.134.0208.54.135.255512
208.54.136.0208.54.137.255512
208.54.138.0208.54.139.255512
208.54.140.0208.54.141.255512
208.54.142.0208.54.142.255256
208.54.143.0208.54.143.255256
208.54.144.0208.54.159.2554096
208.54.145.0208.54.145.255256
208.54.147.0208.54.147.255256
208.54.153.0208.54.153.255256

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 = 153633
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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.