Thanks for answering, I’m not trying to circumvent these sites rules, but to actually better understand em.
I get it that they are probably defending themselves from attackers, abusers, or who knows what else. I just fear that needing people’s real IP at time of registration (and even accumulating data that links this ip to the future use of the site) can become a big problem in the future, if something bad happens to them. I mean, they can even be forced to handle their users data, some sites have done that already, using it as “bail”/negotiation when pressured (Torrent Freak has some examples).
So I thought that since the problem could be some user causing harm to their sites, maybe having some other static ip address route (not a shared vpn address) could suffice. But I don’t know if that’s the case.
Thanks for your suggestion, are they ok with that or would it be considered cheating?