172.99.212.0/23
IPv4 prefix announced by AS13838 Emerson College
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS13838 Emerson College unknown
- Observed origin (RIS)
- AS13838 EMERSON - Emerson College
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18