206.211.220.0/24
IPv4 prefix announced by AS30551 CLEVELAND-CLIFFS STEEL CORPORATION
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS30551 CLEVELAND-CLIFFS STEEL CORPORATION unknown
- Observed origin (RIS)
- AS30551 ASC-163-ASN01 - AK Steel Corporation
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18