144.57.48.0/21
IPv4 prefix announced by AS398642 SKANSKA USA INC
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS398642 SKANSKA USA INC valid
- Observed origin (RIS)
- AS398642 SKANSKA-USA-WEST - SKANSKA USA INC
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17