133.69.184.0/24
IPv4 prefix announced by AS45688 The University of Tokyo Interfaculty Initiative in Information Studies
unknown RPKI
1 Recorded origin
Routing
- Recorded origin
- AS45688 The University of Tokyo Interfaculty Initiative in Information Studies unknown
- Observed origin (RIS)
- Routing status unavailable
- Country
- Japan
RPKI: rpki.cloudflare.com · 2026-06-17 ·