103.184.10.0/24
IPv4 prefix announced by AS146980 Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course
valid RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS146980 Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course valid
- Observed origin (RIS)
- AS146980 IOC - Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course
- Country
- Japan
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-19