193.30.228.0/22
IPv4 prefix announced by AS31011 University of Chemical Technology And Metallurgy
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS31011 University of Chemical Technology And Metallurgy unknown
- Observed origin (RIS)
- AS31011 UCTM-AS University of Chemical Technology And Metallurgy
- Country
- Bulgaria
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18