103.237.20.0/22
IPv4 prefix announced by AS38387 CMB Sejong Broadcasting Co,.Ltd
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS38387 CMB Sejong Broadcasting Co,.Ltd unknown
- Observed origin (RIS)
- AS38387 CMBSEJONG-AS-KR-KR - CMB Sejong Broadcasting Co,.Ltd
- Country
- South Korea
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18