Before inquiring the MAC address, we need to know if the target device is online. To verify if it's connected, we can use the ping command. For example, enter ping to see if can ping through. The next step is entering command arp -a to find out the physical address of all connected network devices in the LAN. MAC Address Inquiry

The IP address is usually displayed beside last inet, however, this command does not work on macOS High Sierra. [Back to Table of Contents] Find your external IP address. To find your external IP address, there are two easy methods that work on all versions of the Mac operating system. First, open Google and Type IP in search. This will display A Guide to Finding Your IP Address on Windows & Mac | AVG Nov 15, 2019 How to Find Your IP Address on Mac -

How to find your internal and external Mac IP addresses

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