Report for IP: 71.27.86.44

Threat LevelCRITICAL72/1002 rule types across 2 attack categories
2 incidents on record · 2 rule types · active attack detected · persistent 72-day campaign · last seen 13d ago
PTR N/A
Org / ASN Comcast Cable Communications, LLC
Country 🇺🇸 United States
City Pittsburgh, Pennsylvania
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.).
Suricata IDS Alert
Suricata intrusion detection flagged this IP for malicious network behaviour — including port scanning, exploit attempts, botnet activity, or known attack signatures. The specific signature is shown in the report list below.

Reports (2)

Date Severity Description
17 Sep 2026 - 05:46 high SSH: Login attempt using non-existent user
6 Jul 2026 - 20:44 high IDS: Suricata alert