IP address 37.221.137.83 has been flagged in 207 abuse reports across 9 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 aggressive scanner, attacks, brute force, malware c2, spam, suspicious activity.
This IP is geolocated in Ukraine and belongs to the network Radio Service Ltd. (AS62384). Reports span from 2025-10-15 to 2026-03-20.
Assessment: With 207 abuse reports, 37.221.137.83 shows persistent malicious activity that has been flagged by multiple threat intelligence feeds. The activity pattern and multi-source corroboration indicate this is a genuine threat that warrants immediate blocking at the firewall level.