Severe Risk
IP 193.46.255.159 is a high-risk address assessed at the maximum threat level of 10/10, originating from Romania and linked to sustained hacking activity detected across automated honeypot sensors. With 454 total abuse reports filed and a 67% confidence score, this IP represents a persistent threat actor targeting vulnerable services over a concentrated reporting window from August through October 2025.
The detection data reveals that automated honeypot sensors recorded 454 events associated with this address across the three-month reporting period, with 20 of the most recent reports specifically categorizing the activity as hacking. The IP operates within AS47890 (Unmanaged Ltd), a network designation that suggests limited or no administrative response to abuse notifications. While the current activity frequency registers at 0/10, the sheer volume of historical reports and the maximum threat classification indicate that this address has demonstrated sustained malicious behavior rather than transient scanning.
Hacking activity encompasses a broad spectrum of intrusion attempts, vulnerability exploitation and unauthorized access vectors that pose concrete risks to any exposed service. Attackers leveraging such addresses typically conduct automated campaigns scanning for misconfigured systems, outdated software with known exploits or weak authentication mechanisms. The real-world risk manifests as potential account compromise, data exfiltration or further network penetration if initial access is gained through a vulnerable entry point. Organizations with exposed SSH, Telnet, HTTP or other network-accessible services face the most direct exposure to this category of threat.
Site operators should treat this IP as explicitly hostile and implement immediate blocking at the network perimeter firewall or web application firewall level. Deploying fail2ban or equivalent log-analysis tools to automatically ban repeat offenders after failed authentication attempts provides an effective automated defense layer. Enforcing strong, unique credentials and disabling password-based authentication in favor of key-based access dramatically reduces the effectiveness of intrusion attempts. Continuous monitoring of access logs for this address and similar patterns, combined with timely threat-intelligence feed integration, ensures proactive blocking of known malicious sources before they can exploit vulnerable services.
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