158.75.0.0/17
IPv4 prefix announced by AS12423 Nicolaus Copernicus University in Torun
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS12423 Nicolaus Copernicus University in Torun unknown
- Observed origin (RIS)
- AS12423 TORMAN-EDU Nicolaus Copernicus University in Torun
- Country
- Poland
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18