140.207.216.0/21
IPv4 prefix announced by AS138421 China Unicom
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS138421 China Unicom unknown
- Observed origin (RIS)
- AS138421 CU-CN-AS - China Unicom
- Country
- China
RPKI: rpki.cloudflare.com · 2026-06-23 · Routing: RIPEstat · 2026-06-23