74.117.136.0/23
IPv4 prefix announced by AS3688 Hospital for Special Surgery
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS3688 Hospital for Special Surgery valid
- Observed origin (RIS)
- AS3688 HSS-1 - Hospital for Special Surgery
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18