"lsof -i" Command output explanation
lsof's output is truncated. Paste the following command into Terminal:

ps -Ac|grep com.apple


This'll show you all the processes it could be referring to. You'll have to look at their PID to know which is which (second column in lsof, first column in ps). 

A process will only be listed if it is has an active connection to somewhere. Not all applications maintain an active connection at all times.