206.223.51.0/24
IPv4 prefix announced by AS393441 NIOBRARA RESEARCH AND DEVELOPMENT CORPORATION
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS393441 NIOBRARA RESEARCH AND DEVELOPMENT CORPORATION unknown
- Observed origin (RIS)
- AS393441 NIOBRARA-RD - NIOBRARA RESEARCH AND DEVELOPMENT CORPORATION
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-19 · Routing: RIPEstat · 2026-06-19