140.207.220.0/22
IPv4 prefix announced by AS138421 China Unicom
valid RPKI
1 Recorded origin
Routing
- Recorded origin
- AS138421 China Unicom valid
- Observed origin (RIS)
- Routing status unavailable
- Country
- China
RPKI: rpki.cloudflare.com · 2026-06-23 ·