42.122.0.0/16
IPv4 prefix announced by AS17638 ASN for TIANJIN Provincial Net of CT
unknown RPKI
1 Recorded origin
Routing
- Recorded origin
- AS17638 ASN for TIANJIN Provincial Net of CT unknown
- Observed origin (RIS)
- Routing status unavailable
- Country
- China
RPKI: rpki.cloudflare.com · 2026-06-22 ·