IP address 2.57.121.25 has been flagged in 1592 abuse reports across 25 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 aggressive scanner, attacks, brute force, compromised, known attacker, malware c2, malware infrastructure, persistent attacker, reconnaissance, repeat offender, scanning, ssh brute force, ssh bruteforce, suspicious activity, voip attack.
This IP is geolocated in Romania and belongs to the network Unmanaged Ltd (AS47890). Reports span from 2026-01-01 to 2026-04-17.
Assessment: 2.57.121.25 is among the most actively malicious IP addresses in our database, with over 1592 abuse reports from 25 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.