12.0.0.0/22
IPv4 prefix announced by AS6269 AT&T Enterprises, LLC
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS6269 AT&T Enterprises, LLC valid
- Observed origin (RIS)
- AS6269 ATT-INTERNET2 - AT&T Enterprises, LLC
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18