With this, you have found the MAC address of a different device on your network. It will take some seconds for the results to show up, but once they do, you will see a list of the connected devices, their local IP addresses, their MAc addresses, and also their network names (if they have any). With the settings, you will have a maximum of 254 devices possible, but if it is a normal home network, you will most likely see 3-10 devices or something like that. This command will show you all the devices connected to the local network. sudo nmap -sn 192.168.0.1/24Ībove you should use the IP address of your gateway (router), and then the 24 is the correct number behind the slash if the subnet mask is 255.255.255.0. This will install Nmap on your computer, a fantastic program for running diagnostics on your device and your network.

There might be changes here, but this is a quite normal way for it to look.īut, what can you do now? When you have this information in hand, do the following. Normally your IP address will look something like 192.168.0.104 and the subnet mask will look like 255.255.255.0. You will also see your local IP address on the internal network and the subnet mask.

Now you will see a list of the network devices on your computer. Type the following command in the Linux command line. To get started, find your very own IP address. Find the MAC addresses of other devices on the same network as you.

Get mac address linux command