130.89.0.0/16
IPv4 prefix announced by AS1133 University Twente
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS1133 University Twente valid
- Observed origin (RIS)
- AS1133 UTWENTE-AS SURF B.V.
- Country
- Netherlands
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18