Error: TCP port 2300 is unavailable. Make sure your firewall or router is allowing/forwarding this TCP service port and your ED2K client is running (i.e. aMule, eMule).

Detailed Error Message
TCP Error 110 Connection refused

Explanation
The connection timed out, meaning the port is being blocked or incorrectly forwarded by a firewall or your computer is turned off :)

Your public address is 38.107.191.111 (38.107.191.111)
Coding by uberpenguin, idea by deltaHF, which he found here