170.28.128.0/21
IPv4 prefix announced by AS12187 Metropolitan Transportation Authority
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS12187 Metropolitan Transportation Authority unknown
- Observed origin (RIS)
- AS12187 MTAHQ1 - Metropolitan Transportation Authority
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17