Is it possible to trace someone through their IP address if they use prepaid internet cards that are either dialup or wifi? I don't see how unless the prepaid cards include a receipt with the buyer's full name and address. Do hotels, for example, keep a record of the customers who buy their wifi whether daily, weekly or monthly times?
I'm also confused as to how you're traced beyond the dynamic IP assigned by your ISP. Is it the private IP of each computer that connects to the ISP? How long do ISPs keep a log of these usages?
I'm also confused as to how you're traced beyond the dynamic IP assigned by your ISP. Is it the private IP of each computer that connects to the ISP? How long do ISPs keep a log of these usages?