175.159.220.0/22
IPv4 prefix announced by AS17764 Hong Kong Metropolitan University
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS17764 Hong Kong Metropolitan University unknown
- Observed origin (RIS)
- AS17764 HKMU-AS-AP - Hong Kong Metropolitan University
- Country
- Hong Kong SAR China
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18