Report for IP: 221.11.4.157

Threat LevelCRITICAL72/1001 rule type
1 incident on record · active attack detected · last seen 34d ago
PTR N/A
Org / ASN AS4837 CHINA UNICOM China169 Backbone
Country 🇨🇳 China
City Xi'an, Shaanxi
Timezone Asia/Shanghai

Attack Analysis

🇨🇳 China · Xi'an · 4837 · Xi an Loopback
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 (1)

Date Severity Description
28 Jun 2026 - 06:26 high IDS: Suricata alert — GPL DNS named version attempt