IP address 171.244.143.209 has been flagged in 1576 abuse reports across 27 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, malware c2, malware infrastructure, port scan, reconnaissance, reputation low, scanning, ssh brute force, ssh bruteforce, suspicious activity, voip attack, web attack, web brute force.
This IP is geolocated in Vietnam and belongs to the network Viettel Group (AS7552). Reports span from 2026-05-04 to 2026-10-13.
Assessment: 171.244.143.209 is among the most actively malicious IP addresses in our database, with over 1576 abuse reports from 27 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.