IP address 45.156.128.190 has been flagged in 12 abuse reports across 5 independent threat intelligence sources, resulting in a threat score of 100.0/100 (critical risk). The primary activity associated with this IP is abuseipdb blacklist, along with malicious, malware c2, malware infrastructure, reputation low.
This IP is geolocated in Portugal and belongs to the network Sistemas Informaticos, S.A. (AS211680). Reports span from 2026-04-11 to 2026-04-17.
Assessment: Despite a lower report volume, the severity and nature of activity from 45.156.128.190 has triggered critical-level alerts across our threat detection network. The activity pattern and multi-source corroboration indicate this is a genuine threat that warrants immediate blocking at the firewall level.