How to find your Fritz!Box MAC Addresses ?

Note that a Fritz!Box may have 1 or several MAC Addresses (MAC A, Mac B, MAC WLAN 1, MAC WLAN 2, MAC DSL)
Open your browser
Type in the address bar “”
After the page shows up, you will see several links/buttons
Click on the second one “create support data”
You will be prompt to save or open a .txt file
Open the txt file and look after this kind of information below.
maca xx:xx:xx:xx:xx:xx macb xx:xx:xx:xx:xx:xx macwlan xx:xx:xx:xx:xx:xx macwlan2 xx:xx:xx:xx:xx:xx macdsl xx:xx:xx:xx:xx:xx

PS : When you type in this “” the page you will see might be different according to your Firmware version, but should be OK to find your mac addresses. My FRITZ!Box is the 7390 International version. “”” can be replaced by your Fritz!Box IP address, usualy