144.81.111.0/24
IPv4 prefix announced by AS16681 Educational Testing Service
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS16681 Educational Testing Service unknown
- Observed origin (RIS)
- AS16681 ETS - Educational Testing Service
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-19 · Routing: RIPEstat · 2026-06-19