121.100.56.0/22
IPv4 prefix announced by AS18097 D.C.N. Corporation
unknown RPKI
1 Recorded origin
Routing
- Recorded origin
- AS18097 D.C.N. Corporation unknown
- Observed origin (RIS)
- Routing status unavailable
- Country
- Japan
RPKI: rpki.cloudflare.com · 2026-06-17 ·