80.78.192.0/20
IPv4 prefix announced by AS21143 Tula State University
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS21143 Tula State University unknown
- Observed origin (RIS)
- AS21143 TULSUISP Tula State University
- Country
- Russia
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18