208.73.28.0/22

IPv4 prefix announced by AS21519 Sinclair Broadcast Group, Inc.

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS21519 Sinclair Broadcast Group, Inc. valid
Observed origin (RIS): AS21519 SBG-AS2 - Sinclair Broadcast Group, Inc.
Country: United States

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