AS21928

Autonomous System Number (ASN): AS21928

Organisation: T-Mobile USA, Inc.

Name: T-MOBILE-AS21928

Registered in: United States of America

Registry: ARIN

Total IPv4 Addresses: 12,356,608

Total IPv4 Prefixes: 468

Total IPv6 Prefixes: 324

Last updated: 2025-8-13 14:21:38