147.21.135.0/24
IPv4 prefix announced by AS16504 Granite Telecommunications LLC
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS16504 Granite Telecommunications LLC unknown
- Observed origin (RIS)
- AS16504 GRANITE - Granite Telecommunications LLC
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-19 · Routing: RIPEstat · 2026-06-19