153.9.0.0/16
IPv4 prefix announced by AS13548 College of Charleston
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS13548 College of Charleston unknown
- Observed origin (RIS)
- AS13548 CHARLESTON-AS - College of Charleston
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18