121.144.144.0/22
IPv4 prefix announced by AS9870 DONG-EUI UNIVERSITY
unknown RPKI
1 Recorded origin
Routing
- Recorded origin
- AS9870 DONG-EUI UNIVERSITY unknown
- Observed origin (RIS)
- Routing status unavailable
- Country
- South Korea
RPKI: rpki.cloudflare.com · 2026-06-20 ·