it got at least "detected" and provided as an API for people who query these things, and it does get filtered out as a kind of data center/low reputation IP class. But as with anything of this type, it's up to the client what to do with it. Most disposable infrastructure is not trustworthy for the exact reason that they don't associate an individual with a high-cost profile, i.e. at least a credible/high rep email, or an SMS-authed phone number, and so on.
Of course there's always the argument that, if your revenue relies on defending against free-trial abuse, then maybe your product is not fit for a freemium model in the first place.