AS20057 · AT&T Enterprises, LLC
1,473
IPv4 prefixes
6,571,008
IPv4 addresses
161
IPv6 prefixes
🇺🇸 US
Country
Summary
- AS number
- AS20057
- Name
- AT&T Enterprises, LLC
- Country
- 🇺🇸 United States
- Type
- ARIN
- Category
- business
- Announced
- 1634 prefixes
- Updated
- 2026-06-05