199.4.250.0/23
IPv4 prefix announced by AS7872 United States Antarctic Program
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS7872 United States Antarctic Program unknown
- Observed origin (RIS)
- AS7872 USAP-ASN - United States Antarctic Program
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18