Maximum Danger
IP 87.121.84.88 is a high-risk address associated with confirmed hacking activity, assessed at maximum threat level with 88 percent confidence based on 209 abuse reports from automated honeypot sensors spanning October 2025 through April 2026. The IP is registered to Vpsvault.host Ltd, operating on AS215925 in the United States, and represents a persistent, long-running threat to exposed network infrastructure.
Analysis of the 209 total reports reveals consistent detection by honeypot sensors over a six-month observation window, with hacking attempts dominating the reported threat categories. Despite a relatively low activity frequency rating of 1 out of 10, the sustained reporting period and high volume of distinct incident notices indicate systematic, ongoing probing of target systems. The 88 percent confidence score reflects strong evidentiary support for malicious attribution, with minimal ambiguity in the classification.
The dominant hacking category encompasses diverse intrusion techniques including exploitation attempts against known vulnerabilities, unauthorized access probing, and general intrusion activity against exposed services. For network operators, this translates to concrete risk of credential compromise, data exfiltration, or secondary exploitation if systems remain unpatched or misconfigured. The sustained nature of reports suggests automated scanning tools are systematically working through vulnerability discovery before moving to targeted exploitation.
Site operators should immediately block this IP at the firewall level and implement rate-limiting on publicly accessible authentication endpoints to mitigate brute-force risks. Enforcing strong password policies, disabling unused services, and deploying intrusion detection monitoring will reduce the attack surface this IP would exploit. Regular patching cycles and configuration audits aligned with defensive best practices further harden exposed services against the types of intrusion attempts this address has been linked to.
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