12.177.137.0/24
IPv4 prefix announced by AS400484
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS400484 unknown
- Observed origin (RIS)
- AS400484 NMC-1441 - Natividad Medical Center
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-20 · Routing: RIPEstat · 2026-06-20