Report for IP: 16.5.0.239

Threat LevelCRITICAL72/1003 rule types across 3 attack categories
16 incidents · 3 rule types · confirmed on global blocklists · persistent 24-day campaign · seen 5h ago
PTR embnex.com
Org / ASN EMBNEX. LLC
Country 🇧🇷 Brazil
City São Paulo, São Paulo
Timezone America/Sao_Paulo

Attack Analysis

IDS: Blocklist — Dshield
This IP was reported to the DShield community blocklist by multiple independent security sensors worldwide. DShield aggregates firewall logs from thousands of contributors; IPs on this list are confirmed active attackers observed across many networks.
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: 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 (16)

Date Severity Description
29 Sep 2026 - 19:09 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
29 Sep 2026 - 19:09 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 22
29 Sep 2026 - 17:05 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 22
29 Sep 2026 - 17:05 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
29 Sep 2026 - 11:08 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 22
29 Sep 2026 - 11:08 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
29 Sep 2026 - 01:06 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
29 Sep 2026 - 01:06 high IDS: Threat Intel — CINS poor reputation IP — ET CINS Active Threat Intelligence Poor Reputation IP group 20
25 Sep 2026 - 01:19 high IDS: Honeypot probe — port 22 listener that is not a real SSH server — Honeypot: probe to closed SSH port 22
21 Sep 2026 - 16:07 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
21 Sep 2026 - 14:02 high IDS: Blocklist — Dshield listed IP
19 Sep 2026 - 09:36 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
6 Sep 2026 - 03:19 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
6 Sep 2026 - 03:19 high IDS: Honeypot probe — port 22 listener that is not a real SSH server — Honeypot: probe to closed SSH port 22
5 Sep 2026 - 10:50 high IDS: Blocklist — Dshield listed IP — ET DROP Dshield Block Listed Source group 1
5 Sep 2026 - 10:50 high IDS: Blocklist — Dshield listed IP