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Russian-Registered AS213010 Has Hosted C2 Since 2019

A hosting persona on AS213010, tied to a RIPE registrant in Barnaul, has anchored malicious domains from a 2019 bulk-domain certificate through infrastructure registered just 14 days before observation. The continuity of that address space, not the malware chain it fronts, is the standout finding.

Sep 23, 2026, 14:28 (UTC+9)Last seenSep 23, 2026Severity100ByCTX TeamActorVoid ArachneSilver FoxIOC26RegionsBR

The most durable artifact in this record isn't a binary or a certificate — it's a network. Autonomous System 213010, registered to an entity RIPE lists as "Gening Nikita Dmitrievich," has hosted at least two IP addresses that anchor domains registered three years apart: 87.251.75.204, which carries a domain first registered on 2023-09-20 (poolfreshstep.com), and 80.66.76.210, which is fronting a domain that was only 14 days old when this record closed (bunnysecurityrelay.com, created…

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Source: CTX Threat Intelligence