Report for IP: 136.243.217.156

Threat LevelHIGH51/1001 rule type
1 incident on record · active attack detected · last seen 3d ago
PTR static.156.217.243.136.clients.your-server.de
Org / ASN AS24940 Hetzner Online GmbH
Country 🇩🇪 Germany
City Falkenstein, Saxony
Timezone Europe/Berlin

Attack Analysis

🇩🇪 Germany · Falkenstein · 24940 · Hetzner Online GmbH
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
19 Jun 2026 - 19:43 high SSH: Login attempt using non-existent user