221.128.236.0/23
IPv4 prefix announced by AS18180 Taiwan Network Information Center
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS18180 Taiwan Network Information Center unknown
- Observed origin (RIS)
- AS18180 TWNIC-AS - Taiwan Network Information Center
- Country
- China
RPKI: rpki.cloudflare.com · 2026-06-22 · Routing: RIPEstat · 2026-06-22