For a home it is typically that devices will connect to the internet via
a router. When a device within the home is connected to the LAN it
contacts the router and is assigned a private ISP address which normally
has a format of AAA.BBB.CC.DD. Normal...
I'm not sure there is a great easy answer. Some understanding of private
and public IP addresses is a start. In my case I found that one of the
devices was a second router that is related to my sump pump system.
Using the MAC address can confirm a ma...