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Wednesday, 25 October 2017

Updated 3NT Solutions LLP / inferno.name / V3Servers.net IP ranges

When I was investigating IOCs for the recent outbreak of BadRabbit ransomware I discovered that it downloaded from a domain 1dnscontrol.com hosted on This IP belongs to a company called 3NT Solutions LLP that I have blogged about before.

It had been three-and-a-half years since I looked at their IP address ranges so I thought I would give them a refresh. My personal recommendation is that you block all of these, I have never seen anything of worth on any 3NT range. Note that inferno.name and V3Servers.net are the same outfit and I have included those too. If you know of any other ranges, please consider leaving a comment.

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