8.21.31.0/24
IPv4 prefix announced by AS15073 Blue Shield of California
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS15073 Blue Shield of California unknown
- Observed origin (RIS)
- AS15073 BSC-BRANCHOFFICE02 - Blue Shield of California
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18