How to report illegal websites contents or pirated materials?

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I have notice many website that have pirated software, movies and some others, How to stop those sites and report to stop the domains that are hosting such things. Also, stolen contents, its making problems with internet that everything is pirated like songs, movies, and software, or websites contents and materials, its making problems for producers of thins things. How do i stop it ?? Is there websites that can stop or putting websites in suspensions ?