37.128.176.0/21
IPv4 prefix announced by AS198433 CKW Fiber Services AG
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS198433 CKW Fiber Services AG valid
- Observed origin (RIS)
- AS198433 CFS CKW Fiber Services AG
- Country
- Switzerland
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17