IP address 77.78.203.131 has been flagged in 770 abuse reports across 9 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 aggregated threat, database attack, known malicious, malicious, malware c2, malware infrastructure, rdp bruteforce, reconnaissance, reputation low, suspicious activity.
This IP is geolocated in Bosnia and Herzegovina (Sarajevo) and belongs to the network Telemach BH d.o.o. Sarajevo (AS42560). Reports span from 2026-05-04 to 2026-09-22.
Assessment: With 770 abuse reports, 77.78.203.131 shows persistent malicious activity that has been flagged by multiple threat intelligence feeds. The activity pattern and multi-source corroboration indicate this is a genuine threat that warrants immediate blocking at the firewall level.