Database of sites with negative content: extremism, sex, violence to block?

Question

Computer networks

Where can I find such lists of sites to block them.
It is desirable that it be possible to download them by crown.

Answer 1

urlblacklist.com/?sec=download

Answer 2

Violence to block... It sounds like the name of a porn movie with a dashing plot and intrigue :-)
Well, as for the question - it occurred to me to parse the list of our komnadzor, they seem to have it all there.

Answer 3

Nowhere, because there is no reason to distribute such information to everyone and everyone for free.