128.9.44.0/24
IPv4 prefix announced by AS4 University of Southern California
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS4 University of Southern California unknown
- Observed origin (RIS)
- AS4 ISI-AS - University of Southern California
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18