The number next to ether is the MAC address. All we need is to open the terminal then type ifconfig -a in the prompt. The best Linux command to find MAC address is using ifconfig command. Related: Step by Step to troubleshoot a network issue in Linux Find MAC address with ifconfig command in Linux However, it is possible to change the MAC address of a device. MAC addresses are usually assigned by the manufacturer of the network adapter. This allows for better security and more efficient networking. The MAC address can also be found in the BIOS of the computer or device.Ī MAC address can be used to uniquely identify a device on a network. The MAC address is usually printed on the card itself. 00:1B:44:11:3A:B7 is an example of a MAC address. The MAC address consists of six sets of two characters, each separated by a colon. MAC stands for Media Access Control, and each identifier is intended to be unique to a particular device. The output will display the MAC address for all the network interfaces.įrom Wikipedia, A MAC address is the unique identifier that is assigned by the manufacturer to a piece of network hardware (like a wireless card or an ethernet card).Type ifconfig -a or ip link show or cat /sys/class/net/*/address command.The following commands can get you the MAC address of your network interface in Linux. These commands are safe to run without changing anything. Here are some methods to get the MAC address. You will see a list of all the network interfaces with their MAC addresses (Ethernet Address).How to list MAC address on Linux is a commonly asked question during a Linux job interview.Go to Utilities (Finder > Utilities OR command + shift + u) and start the Terminal app.

You should see the MAC address in this format 00:00:00:00:00:00 following HWaddr In the terminal, type ifconfig and press ENTER.How to find the MAC address in Unix or Linux You should see the MAC address in this format 00:00:00:00:00:00 In the DOS prompt, type ipconfig /all and press ENTER.Read my article about MAC addresses How to find the MAC address How to find the MAC address in Windows IAB is also known as Individual Address Blocks and the number of addresses is 2 24 or 16 million. MA-S, or MAC Address Block Small, is a block of MAC addresses where the maximum of addresses is 2 12 or 4096. MA-M, or MAC Address Block Medium, is a block of MAC addresses where the maximum number of addresses is 2 20 or 1 million. BRX Do-More PLC Media Access Control Address (MAC Address)

How to find ip with mac address