It's typically not installed so you'll have to go download it and install it manually. If you want to sweep the entire LAN for MAC addresses you can use the command line tool fing to do so. ping statistics -ġ packets transmitted, 1 received, 0% packet loss, time 0ms If you do not see your operating system listed, refer to your device’s user manual or product support website.If you just want to find out the MAC address of a given IP address you can use the command arp to look it up, once you've pinged the system 1 time. If this does not work, refer to your device’s user manual. In most cases, you can follow this procedure to locate your MAC address:Ī WiFi Address or WiFi MAC Address displays. This is your device’s MAC address.Ī Wi-Fi Address displays.

Select Apple Icon > System Preferences > Network > Advanced.Ī WiFi Address or Airport Address displays.

This is your computer’s Ethernet MAC address. Under Ethernet adapter Wireless Network Connection, a Physical Address displays.

In the command prompt, type ipconfig /all.

The physical address is your device’s MAC address.

Click Windows Start or press the Windows key.Ī physical address displays for each adapter.

You can block or allow service to a specific device if you know its MAC address.Ĭlick the link for your operating system:

If your computer has multiple network adapters (for example, an Ethernet adapter and a wireless adapter), each adapter has its own MAC address. Follow the steps for the operating system that you use.Įxample of a MAC address: 00:00:00:a1:2b:ccĮvery device connected to your home network has a unique MAC address. Follow these instructions to find your computer or mobile device’s media access control address (MAC address).

How to get linux mac address