147.4.0.0/17
IPv4 prefix announced by AS33703 Hofstra University
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS33703 Hofstra University unknown
- Observed origin (RIS)
- AS33703 HOFSTRA-UNIVERSITY - Hofstra University
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18