188.133.139.0/24
IPv4 prefix announced by AS21353 JSC ER-Telecom Holding
unknown RPKI
1 Recorded origin
Routing
- Recorded origin
- AS21353 JSC ER-Telecom Holding unknown
- Observed origin (RIS)
- Routing status unavailable
- Country
- Russia
RPKI: rpki.cloudflare.com · 2026-06-20 ·