getpeers is a BitTorrent Distributed Hash Table search
engine. 

getpeers participates in the Mainline DHT to passively
collect infohashs. It is not a tracker, only collect
metadata (files names, files sizes, peers statistics), and
provide a magnet link. No other content is downloaded or
hosted, which makes this database entierly legal. By
connecting to getpeers you agree to the terms of service.