66.194.21.0/24
IPv4 prefix announced by AS397718 Richland County
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS397718 Richland County unknown
- Observed origin (RIS)
- AS397718 RICHLAND-BGP-01 - Richland County
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-20 · Routing: RIPEstat · 2026-06-20