So, I recently setup an FTP Server on my home network. I'm doing some messing around with programming and working on a updater for a friends game server.   Well, this happened. Someone care to explain why the heck the University of Michigan is accessing my network?   Tracing route to researchscan336.eecs.umich.edu [141.212.122.81] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms 192.168.1.1 2 1 ms <1 ms <1 ms 66.172.101.1.nwinternet.com [