85.143.80.0/21
IPv4 prefix announced by AS5567 National Research Tomsk Polytechnic University
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS5567 National Research Tomsk Polytechnic University valid
- Observed origin (RIS)
- AS5567 AS5567 National Research Tomsk Polytechnic University
- Country
- Russia
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17