157.206.0.0/16

IPv4 prefix announced by AS36291 Sanofi

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS36291 Sanofi unknown
Observed origin (RIS): AS36291 SANOFI - Sanofi
Country: United States

RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18