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How to Find a MAC Address on a Laptop

Click the network icon, and then choose Ethernet or AirPort, depending on how you connect to the Internet. Settings then General then About then Wi-Fi Address Why do you care about MAC addresses? I'm trying to work out easiest way to get MAC addresses of brand new PCs without booting them fully up.

It'll also show you the wireless and Bluetooth ID. Some software will grab directly the hardware MAC address, and thus may get confused... Your printer's MAC address is listed next to its IP address. No such luck finding the MAC anywhere on the computer case, either.

Lookup Laptop MAC Address with CCGetMAC - Each MAC address is unique, and so identifies the network card you have installed in your computer. I would be happy to assist you : I understand you want to find the MAC address on your laptop without using any commands or applications.

Every computer on a network has a unique identifier. Just as you would address a letter to send in the mail, computers use the unique identifier to send data to specific computers on a network. The MAC address can also be called the Ethernet Hardware Address EHA , hardware address, adapter address or physical address. Your computer may have more than one MAC address. Do you have wireless and an ethernet port? Then you have at least two MAC addresses. Your smart phone probably also has a MAC address -- my iPhone has two; one for wireless and one for bluetooth. MAC addresses are typically 6 groups of two hexadecimal digits 0-9,A,B,C,D,E,F , separated either by colons : or hyphens -. The Wi-Fi Mac address on my iPhone, for example is: 00:1C:B3:09:85:15. The first three numbers, 00:1C:B3, are an Apple manufacturing code; only Apple products will have MAC address starting with those digits. Settings then General then About then Wi-Fi Address Why do you care about MAC addresses? Generally speaking, you don't. But if you are having trouble with connecting to a network or if your computer has been hacked, then the ACCC's security, networking, operations, or repair folks might need you to tell them what it is to help them troubleshoot your problem. So here is how to tell. You will have a physical address for each network connection that you have. The is the ipconfig output on Windows XP. My XP computer has two network connections -- an ethernet connection, labeled Local Area Connection, and a wireless connection, labeled Wireless Network Connection the wireless connection isn't currently set up. The actual network adaptors present in your computer are all that XP lists. Vista and 7, on the other hand, lists many additional possible network connections, even if they aren't being used. But the Wireless and Local Area Connection sections are the same. Mac OS X Up to Tiger, Mac OS X 10. The illustration below is the AirPort tab on Mac OS X Tiger. Mac OS X Leopard and Snow Leopard, 10. Macintosh Classic with MacTCP If you have Open Transport, use it. The MAC address is labeled ether, it is 00:03:ba:21:33:33 -- note that Solaris and SunOS takes of leading 0's from MAC addresses. The wireless is en1; it is being used and its MAC address is ether 00:1f:5b:c7:ee:2f. In older versions of HP-UX, you might have to use lanscan. Several people tried this command for me. Most got the MAC address, but some didn't. I have no idea why. Here is another command that even a non-root user can try: AIX The ifconfig -a command doesn't return the MAC address under AIX, so you must use netstat -ia.