Because of Great Fire Wall?China's network is more complex than
other western countries.I am from China.
...
Well this doesn't explain botnet-like behavior.
What is the ultimate goal for doing this?
Is this to somehow mask the traffic? Deep Packet Inspection filters
evasion? Something else?
Notice that I also have legitimate torrent clients connecting from
China IPs who ID themselves properly,
download torrent chunks, correctly report download progress up to
100% and disconnect,
just like normal client would do.