How many MAC addresses are there?

281 trillion
This 48-bit address space contains potentially 248 (over 281 trillion) possible MAC addresses. The IEEE manages allocation of MAC addresses, originally known as MAC-48 and which it now refers to as EUI-48 identifiers.

How are MAC addresses found?

Select Settings > About Device > Status. A WiFi Address or WiFi MAC Address displays. This is your device’s MAC address….Click the link for your operating system:

1. Windows 10, 8, 7, Vista.
2. Windows 2003, XP, 2000, NT.
3. Mac OS X.
4. Linux/Unix.
5. iOS.
6. Android.

How can I solve MAC address?

The quickest way to find the MAC address is through the command prompt.

1. Open the command prompt.
2. Type in ipconfig /all and press Enter.
3. Find your adapter’s physical address.
4. Search “View network status and tasks” in the taskbar and click on it. (
5. Click on your network connection.
6. Click the “Details” button.

Where do you find a MAC address on a laptop?

Windows 10

1. Right-click on the Start button and select Command Prompt from the menu.
2. Type in “ipconfig /all” and press Enter. Your network configurations will display.
3. Scroll down to your network adapter and look for the values next to “Physical Address,” which is your MAC address.

How do you find a MAC address on a laptop?

How can a device have multiple MAC addresses?

Can a device have more than one MAC address? Yes. For each network interface in your device, there is a unique MAC address associated with it. So if your laptop has both an Ethernet port and Wi-Fi built-in, you will see two MAC addresses in the system configuration.

What is the length of a MAC address?

A MAC address consists of 48 bits, usually represented as a string of 12 hexadecimal digits (0 to 9, a to f, or A to F); these are often grouped into pairs separated by colons or dashes.