207.71.136.0/23
IPv4 prefix announced by AS21896 Alliant Energy
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS21896 Alliant Energy unknown
- Observed origin (RIS)
- AS21896 ALLIANT-ENERGY - Alliant Energy
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18