Report for IP: 151.243.11.51

Threat LevelCRITICAL72/1002 rule types across 2 attack categories
27 incidents · 2 rule types · active attacker + blocklisted · persistent 18-day campaign · last seen 11d ago
PTR N/A
Org / ASN Private Customer
Country 🇩🇪 Germany
City Frankfurt am Main, Hesse
Timezone Europe/Berlin

Attack Analysis

🇩🇪 Germany · Frankfurt · 209630 · Private Customer
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.
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.

Reports (27)

Date Severity Description
20 Jul 2026 - 14:19 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
14 Jul 2026 - 00:41 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
14 Jul 2026 - 00:41 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 193
13 Jul 2026 - 01:04 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
13 Jul 2026 - 01:04 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 195
12 Jul 2026 - 01:10 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
12 Jul 2026 - 01:10 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 195
9 Jul 2026 - 18:00 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 195
9 Jul 2026 - 16:01 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
9 Jul 2026 - 15:57 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 195
9 Jul 2026 - 15:57 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
9 Jul 2026 - 14:45 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 195
8 Jul 2026 - 14:30 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
8 Jul 2026 - 14:28 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
5 Jul 2026 - 07:02 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 193
5 Jul 2026 - 06:01 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
5 Jul 2026 - 05:52 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 193
5 Jul 2026 - 05:52 medium IDS: Suricata alert — Honeypot: probe to closed SSH port 22
5 Jul 2026 - 04:18 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 193
4 Jul 2026 - 03:55 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 193