204.9.128.0/24
IPv4 prefix announced by AS77 Johns Hopkins University Applied Physics Laboratory
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS77 Johns Hopkins University Applied Physics Laboratory valid
- Observed origin (RIS)
- AS77 JHUAPL-AS - Johns Hopkins University Applied Physics Laboratory
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18