Apple iOS
Get Mac Address of the Device
Tap on Settings
Tap on General
Navigate to and tap on "About"
Scroll down to "Wi-Fi Address"
Get Mac Address of a Specific Network
Select Settings
Select Wi-Fi
Tap the information button next to desired Network
The Mac Address is listed as Wi-Fi Address
Android Phone
Get Mac Address of the Device
On the Home screen, tap the Menu button and go to Settings.
Tap About Phone.
Tap Status or Hardware Information (depending on your model of phone).
Scroll down to see your WiFi MAC address.
Get Mac Address of a Specific Network
Go to Wi-Fi settings
Connect to the desired network
Select the gear on the right side of the current network
Select view more and scroll down to MAC address
Android Tablet
Press the Menu key and go to Settings.
Scroll down and tap About Tablet then tap Hardware Info or Wi-Fi Settings and then scroll down to view WiFi Mac address.
Windows
Press both the Windows Key and the R key simultaneously.
Type ncpa.cpl into the search box and press ENTER.
Right-click your Local Area Connection or Wi-Fi Connection (depending on how you are connected) and select Status.
Click Details and the Physical Address is your MAC Address.
OR
On your computer, search for cmd.exe and open this program.
On the black Command Prompt screen, type: getmac /v
This will list all your adapters. The Physical Address is the MAC address
Apple OS
Select System Preferences from the Apple menu at the top left of your screen.
Click Network from the System Preferences menu.
Choose Wi-Fi from the list of interfaces on the left and click the Advanced button.
Choose the Hardware tab under which you will see the MAC address of your wireless card.
Press Cancel to return to the Network menu. Choose Ethernet from the list of interfaces on the left and click the Advanced button.
Choose the Hardware tab under which you will see the MAC address of your ethernet card.