The Internet has simple operating rule.Anyone who wants to reach a point passes through others.Just like walking on the street.The difference is due to the fact that all the traffic data are stored by your ISP for enough time.Thus, just open a website and you will receive an address. Create an account someplace, and you leave an address (IP).Using a proxy and another proxy? All these services retain the original IP (are required by law), and even it seems to be a safe job (in order to convince you), this act itself is incrimitated because apart to get the address of origin, reveales the intention of hiding, without any mitigating circumstances. Hosting a website in other countries does not help, because AIMR is working in collaboration with IFPI (ifpi.org) - an organization operating in allmajor countries. In other words, it is only “an e-mail away”.
One thing is sure.Sometimes, all above described investigations slow down for some years (although rarely), BUT NOT STOP.The more as it takes a longer time.