IP address 51.158.205.203 has been flagged in 1647 abuse reports across 20 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, attacks, brute force, known attacker, known malicious, malicious, malware c2, malware infrastructure, port scan, rdp bruteforce, reconnaissance, repeat offender, reputation low, ssh brute force, ssh bruteforce, suspicious activity, web attack, web brute force.
This IP is geolocated in The Netherlands (Haarlem) and belongs to the network Scaleway SAS (AS12876). Reports span from 2026-05-01 to 2026-09-22.
Assessment: 51.158.205.203 is among the most actively malicious IP addresses in our database, with over 1647 abuse reports from 20 independent sources. The IP has been observed conducting automated SSH login attempts against internet-facing servers, a technique commonly used to gain unauthorized access to systems.