The information below is taken from Optimum Online.

Finding the MAC Address on Your Android Tablet

To locate the MAC Address of your Android phone or Android tablet, follow these steps:

1. On the Home screen, tap the  Menu key and go to Settings.

2. Scroll down and tap About Tablet then tap Status and then scroll down to view WiFi Mac address.

Finding the MAC Address on Your Android Phone

Depending on your device, attempt to follow one set of instructions listed below:

1. On the Home screen, tap the Menu button and go to Settings.
2. Tap About Phone.
3. Tap Status.
4. Scroll down to see your WiFi MAC address.

Or,

1. On the Home screen, tap the Menu button and go to Settings.
2. Tap About Phone.
3. Tap Hardware information.
4. Scroll down to see your WiFi MAC address.

Or,

1. On the Home screen, press the Menu key and select Settings.

   

2. Now select Wireless and network.

   

3. Select WiFi Settings. You will find the MAC address under the Advanced section.