PeerBanHelper
Automatically block unwanted, leeches and abnormal BT peers
...Detection rules identify suspicious client identities, false download progress, and abnormal sharing behavior. Users can configure IP address, geographic, network type, and client-based blocklists. Community-maintained rule subscriptions provide additional protection against known problematic peers. Its web dashboard displays active bans, historical records, peer information, and blocking statistics. GeoIP integration identifies peer locations, network providers, and autonomous system information. PeerBanHelper supports qBittorrent, Deluge, BiglyBT, Transmission, and BitComet.