91.221.182.0/23
IPv4 prefix announced by AS52001 Christian Rolf Grotrian
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS52001 Christian Rolf Grotrian unknown
- Observed origin (RIS)
- AS52001 GROTRIAN-AS Christian Rolf Grotrian
- Country
- Germany
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18