Report for IP: 129.121.136.201

Threat LevelMEDIUM41/1001 rule type
1 incident on record · active attack detected · last seen 19d ago
PTR 129-121-136-201.unifiedlayer.com
Org / ASN AS31898 Oracle Corporation
Country 🇺🇸 United States
City Ashburn, Virginia
Timezone America/New_York

Attack Analysis

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
17 Oct 2026 - 20:01 high SSH: Login attempt using non-existent user