220.149.156.0/23
IPv4 prefix announced by AS9949 Hoseo University
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS9949 Hoseo University unknown
- Observed origin (RIS)
- AS9949 HOSEO-AS-KR - Hoseo University
- Country
- South Korea
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18