IP address 83.166.50.15 has been flagged in 147 abuse reports across 11 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, aggressive scanner, attacks, brute force, email abuse, known attacker, malware c2, malware infrastructure, rdp bruteforce, reconnaissance, reputation low, spam, ssh bruteforce, suspicious activity, unknown.
This IP is geolocated in Estonia (Tallinn) and belongs to the network Telia Eesti AS (AS3249). Reports span from 2025-03-27 to 2026-04-17.
Assessment: With 147 abuse reports, 83.166.50.15 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.