Atrack is a Bittorrent tracker designed from the ground up to run on Google’s App Engine grid.

Atrack is based on the abandoned Atrack by Uriel †.

# Features

1. It uses memcache to store IP addresses, ports, and hashes/keys.
2. It uses ntrack, the Network Tracker protocol.
3. It is a torrent tracker running in Google’s fast servers.
4. It also aims to respect your privacy, other than what is needed for the most basic tracking (hashes/keys and IP/ports) atrack gathers no information whatsoever.

Atrack Website

Source Code on GitHub