Vuze has built-in ability to exclude IP addresses under Options > IP Filters
iBlockList.com have many of these lists and the bluetack level 1 list address is:
http://list.iblocklist.com/?list=bt_level1&fileformat=p2p&archiveformat=gz
This URL should be entered into the space labelled: IP Filter file to autoload
This will restrict sharing with any of the listed IP addresses.
Big question I have is wether it is possible to use a blocklist like :
http://list.iblocklist.com/?list=bt_level1&fileformat=p2p&archiveformat=gz
on the windows-firewall and if so how to do it . That way the pc and any
software on it would be unable to connect to or be reached by the listed
ip-adresses