This command displays all network interfaces and their configurations, including IP addresses, subnet masks and default gateway. IPv4 (version 4) addresses are formatted in a "dotted-decimal octet ...

Also, you'll need it to remotely access your devices or share your network with other devices, such as a printer. Here's how to find your IP address on a Mac, Windows, Android, or iOS device.

Are you having trouble remembering what IP addresses are in use on your network? Jack Wallen shows you how to discover those addresses with two simple commands.