AS21928 is an AS number assigned to T-Mobile USA, Inc.. Country or region: United States.

OrganizationT-Mobile USA, Inc.
Registered nameT-MOBILE-AS21928
CountryUnited States (US)
IPv4 addresses13,121,024
IPv4 ranges34
IPv6 ranges1,632

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
100.128.0.0/9 8,388,608 Check if your IP is in this range
162.160.0.0/11 2,097,152 Check if your IP is in this range
172.32.0.0/11 2,097,152 Check if your IP is in this range
75.122.0.0/15 131,072 Check if your IP is in this range
65.76.0.0/16 65,536 Check if your IP is in this range
74.60.0.0/16 65,536 Check if your IP is in this range
167.20.0.0/16 65,536 Check if your IP is in this range
168.73.0.0/16 65,536 Check if your IP is in this range
170.206.0.0/16 65,536 Check if your IP is in this range
72.250.0.0/18 16,384 Check if your IP is in this range
66.94.0.0/19 8,192 Check if your IP is in this range
208.54.96.0/19 8,192 Check if your IP is in this range
208.54.128.0/19 8,192 Check if your IP is in this range
72.250.64.0/20 4,096 Check if your IP is in this range
72.250.96.0/20 4,096 Check if your IP is in this range
174.141.208.0/20 4,096 Check if your IP is in this range
208.54.0.0/20 4,096 Check if your IP is in this range
208.54.48.0/20 4,096 Check if your IP is in this range
208.54.64.0/20 4,096 Check if your IP is in this range
208.54.24.0/21 2,048 Check if your IP is in this range

AS numbers of a similar size

About the data

Compiled by this site from publicly available internet registry assignment information and IP address range data. The data date is the build date of the data when the content of this page last changed. Adjacent ranges are merged and expressed as CIDR blocks, so they may differ from the routes actually announced.

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.