131.230.236.0/22
IPv4 prefix announced by AS15118 Southern Illinois University - School of Medicine
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS15118 Southern Illinois University - School of Medicine unknown
- Observed origin (RIS)
- AS15118 SIUMED - Southern Illinois University - School of Medicine
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-20 · Routing: RIPEstat · 2026-06-20