204.90.12.0/24
IPv4 prefix announced by AS15258 Gilbane Building Company
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS15258 Gilbane Building Company unknown
- Observed origin (RIS)
- AS15258 GBCO - Gilbane Building Company
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18