172.81.16.0/22
IPv4 prefix announced by AS18519 MTC Technologies
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS18519 MTC Technologies valid
- Observed origin (RIS)
- AS18519 MEDIAPOLIS-TELEPHONE-COMPANY - MTC Technologies
- Country
- United States
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18