if you are ip banned from a website and then have your ip changed then what stops someone being assigned your old ip and not having access to that website?

Question

if you are ip banned from a website and then have your ip changed then what stops someone being assigned your old ip and not having access to that website?

In: Technology

Answer 1

if the ban is only based on the IP then nothing. if they ban a certain IP, then that IP is banned. but sometimes the ban is not IP based, but based on say some cookies or some other fingerprint you leave behind when you visit the website, or the ban may expire after sometime.