Critical Threat
IP 66.56.215.97 is a high-risk address operating from the United States within the TWC-11426-CAROLINAS autonomous system that has been flagged by automated honeypot sensors as an exploited host conducting active hacking activity, with 163 total abuse reports filed against this single address. The threat assessment reaches a critical 10 out of 10 score with an activity frequency rating of 8 out of 10, indicating sustained and persistent malicious behavior over approximately seven months of documented observation from October 2025 through May 2026. Community reports and sensor data converge on two dominant threat categories: exploited host activity accounting for the highest volume of recent reports, followed closely by general hacking intrusion attempts, suggesting this IP represents a compromised system being weaponized by threat actors without the owner's knowledge.
The 163 total reports filed against 66.56.215.97 originate exclusively from 20 automated honeypot sensors, lending credibility to the detection through consistent cross-sensor observation rather than isolated incidents. Detection signatures from network monitoring systems, specifically Suricata-based alerting, identified the use of potentially unsafe SMBv1 protocol connections, which are commonly associated with malware propagation and exploitation frameworks in real-world attack campaigns. The AS11426 network operated by TWC-11426-CAROLINAS routes this traffic, placing the compromised infrastructure within a major United States telecommunications provider commonly serving residential and business customers in the Carolinas region. The 73% confidence score reflects some uncertainty typical of automated threat classification systems while still establishing a strong evidentiary basis for the high-risk determination.
The dominant exploited host classification indicates that 66.56.215.97 has likely been compromised through malware infection, vulnerability exploitation or unauthorized access, transforming it into an unwitting attack platform controlled by external threat actors. SMBv1 protocol usage detected by sensors is a well-documented attack vector associated with ransomware delivery, lateral movement and wormable exploit propagation including historical campaigns such as WannaCry and NotPetya. The hacking activity category encompasses the intrusion attempts, vulnerability exploitation and unauthorized access attempts that originate from this compromised system, meaning defenders may encounter this IP attempting to scan their external services, brute-force credentials or exploit known vulnerabilities. A threat frequency rating of 8 out of 10 confirms this is not sporadic behavior but rather sustained offensive operations against multiple targets.
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