164.78.0.0/16
IPv4 prefix announced by AS45133 Singapore Polytechnic
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS45133 Singapore Polytechnic unknown
- Observed origin (RIS)
- AS45133 Singapore-Polytechnic-AS-AP - Singapore Polytechnic
- Country
- Singapore
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18