213.73.8.0/21
IPv4 prefix announced by AS21064 University of Warmia and Mazury in Olsztyn, Poland
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS21064 University of Warmia and Mazury in Olsztyn, Poland unknown
- Observed origin (RIS)
- AS21064 OLMAN-COM-AS University of Warmia and Mazury in Olsztyn, Poland
- Country
- Poland
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17