23.252.0.0/20
IPv4 prefix announced by AS18615 Mainstream Fiber Networks, LLC
valid RPKI
1 Recorded origin
Routing
- Recorded origin
- AS18615 Mainstream Fiber Networks, LLC valid
- Observed origin (RIS)
- Routing status unavailable
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 ·