AS21928 — T-Mobile
T-Mobile USA.
- ASN
- AS21928
- Operator
- T-Mobile
- Country
- United States
Live registration lookup
Questions
Who operates AS21928?
AS21928 is registered as T-Mobile, United States. T-Mobile USA.
Which country is listed?
We publish United States for T-Mobile. The live RDAP card shows the registry name returned when you load the page.
How is this different from an IP lookup?
An ASN is the whole network. An IP lookup is one address inside some network. IP pages link here when we know the ASN.