Network: UBN

This network has contributed 4 unique IP addresses across 5 failed authentication events, accounting for 5 messages. Activity spans from April 5, 2026 to June 24, 2026, with peak volume in April 2026 (3 events). The top countries by failure volume are Russia (100%). The most active source IPs from this network include 81.30.178.213 (2 failures), 178.214.239.51 (1 failure), 77.79.178.179 (1 failure). Failures from UBN are concentrated in a single country, which may indicate a targeted campaign or regionally hosted infrastructure.