37.157.31.0/24
IPv4 prefix announced by AS216335 OOO Kalibr SB
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS216335 OOO Kalibr SB valid
- Observed origin (RIS)
- AS216335 Kalibr-SB-AS OOO Kalibr SB
- Country
- Russia
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18