Report for IP: 43.155.202.36

Threat LevelCRITICAL72/1003 rule types across 3 attack categories
6 incidents on record · 3 rule types · confirmed on global blocklist · active over 4 days · last seen 2d ago
PTR N/A
Org / ASN Tencent Cloud Computing
Country 🇰🇷 South Korea
City Seoul, Seoul
Timezone Asia/Seoul

Attack Analysis

IDS: Threat Intel — CINS Active Threat
This IP appears in the CINS (Collective Intelligence Network Security) Active Threat Intelligence feed — a real-time blocklist of IPs with poor reputation scores derived from observed malicious activity. CINS-listed IPs are actively engaged in attacks at the time of detection.
Port 22 Honeypot Probe
This IP connected to a fake SSH honeypot — a port 22 listener that is not a real SSH server. This is an automated scanner fingerprinting targets before launching a brute-force campaign. Legitimate systems never probe port 22 without a specific reason; this activity is virtually 100% malicious.
IDS: SSH Port Scan
Suricata detected automated SSH port scanning from this IP. SSH scanners map targets before launching credential brute-force attacks. This is the reconnaissance phase of a larger attack campaign.

Reports (6)

Date Severity Description
28 Sep 2026 - 02:33 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 63
28 Sep 2026 - 02:33 high IDS: Threat Intel — CINS poor reputation IP
28 Sep 2026 - 02:33 high IDS: Honeypot probe — port 22 listener that is not a real SSH server — Honeypot: probe to closed SSH port 22
28 Sep 2026 - 02:33 high IDS: SSH port scan — ET SCAN Potential SSH Scan
27 Sep 2026 - 08:08 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 63
24 Sep 2026 - 03:17 high IDS: Threat Intel — CINS poor reputation IP