12.71.77.0/24
IPv4 prefix announced by AS4473 AT&T Enterprises, LLC
unknown RPKI
1 Recorded origin
Routing
- Recorded origin
- AS4473 AT&T Enterprises, LLC unknown
- Observed origin (RIS)
- Routing status unavailable
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 ·