Report for IP: 83.172.17.105

Threat LevelMEDIUM41/1001 rule type
1 incident on record · active attack detected · last seen 19d ago
PTR N/A
Org / ASN JSC "ER-Telecom Holding" Tomsk Branch
Country 🇷🇺 Russia
City Tomsk, Tomsk Oblast
Timezone Asia/Tomsk

Attack Analysis

🇷🇺 Russia · Tomsk · 56981 · JSC Er-telecom Holding Tomsk Branch
SSH: Login Attempt — Non-Existent User
This IP attempted to authenticate via SSH using a username that does not exist on the system. This is characteristic of automated credential-stuffing attacks cycling through common username wordlists (admin, root, ubuntu, pi, etc.).

Reports (1)

Date Severity Description
13 Jul 2026 - 07:36 high SSH: Login attempt using non-existent user