IP address 81.215.228.18 has been flagged in 455 abuse reports across 21 independent threat intelligence sources, resulting in a threat score of 100.0/100 (critical risk). The primary activity associated with this IP is aggregated threat, along with attacks, brute force, bruteforce, malware c2, scanning, severe abuse, ssh-bruteforce, ssh brute force, ssh bruteforce, web attack, web brute force.
This IP is geolocated in Türkiye (Istanbul) and belongs to the network Turk Telekom (AS9121). Reports span from 2024-11-02 to 2026-02-08.
Assessment: With 455 abuse reports, 81.215.228.18 shows persistent malicious activity that has been flagged by multiple threat intelligence feeds. The IP has been observed conducting automated SSH login attempts against internet-facing servers, a technique commonly used to gain unauthorized access to systems.