AS4473

Autonomous System Number (ASN): AS4473

Organisation: AT&T Enterprises, LLC

Name: ATTIS-ASN4473

Registered in: United States of America

Registry: ARIN

Total IPv4 Addresses: 144,640

Total IPv4 Prefixes: 44

Total IPv6 Prefixes: 2

Last updated: 2025-7-2 20:57:42