Data as of Nov 3, 2026
Autonomous system
AS18933
T-Mobile USA, Inc.
Announces 26,624 addresses in 12 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Announced prefixes
| Prefix | Type | RPKI |
|---|---|---|
| 165.27.248.0/24 since Sep 2016 | Mobile | |
| 165.27.253.0/24 since Sep 2022 | Mobile | |
| 166.181.160.0/20 since Sep 2023 | Mobile | |
| 166.182.160.0/20 since Sep 2023 | Mobile | |
| 166.224.192.0/19 since Jan 2019 | Mobile | |
| 166.224.224.0/19 since Oct 2018 | Mobile | |
| 198.227.57.0/24 since May 2015 | Mobile | |
| 198.227.60.0/24 since Dec 2014 | Mobile | |
| 198.227.61.0/24 since Dec 2014 | Mobile | |
| 198.227.189.0/24 since Dec 2014 | Mobile | |
| 198.227.238.0/24 since Sep 2016 | Mobile | |
| 198.227.249.0/24 since May 2015 | Mobile |
Network & history
Profile
- Registered
- Apr 17, 2007
- Domain
- t-mobile.com
- Industry
- Internet Service Provider (ISP)
Routing patterns
How its announcements have moved
Arrivals