The vast majority of IPs are dynamic from a pool. Maybe they don't change often, but the only possible way to tie an IP to a living person reliably would be ISP records. There's some notion that an IP is some sort of undeniable secret code that identifies a person, and its just not. It's pretty useless really. More info could be taken from Google-like browser fingerprinting.
It would be much more productive to go shut such sites down and or restrict access to them than spend so much effort trying to track down and go after individual users of a site. We get to KGB level "disappearances" being commonplace before random website users are tracked down en masse.
The vast majority of IPs are dynamic from a pool. Maybe they don't change often, but the only possible way to tie an IP to a living person reliably would be ISP records. There's some notion that an IP is some sort of undeniable secret code that identifies a person, and its just not. It's pretty useless really. More info could be taken from Google-like browser fingerprinting.
It would be much more productive to go shut such sites down and or restrict access to them than spend so much effort trying to track down and go after individual users of a site. We get to KGB level "disappearances" being commonplace before random website users are tracked down en masse.