Comment by fomine3

Torrent peers are too random so it's hard to restrict for IPs.

If the problem is hosting malicious websites, they may able to provide limited port forwarding. Browsers' restricted port can't be used by browser so it's a way to avoid web hosting I believe. A problem is that there are only 80 ports now (for Chromium). https://chromium.googlesource.com/chromium/src.git/+/refs/he...