This means that 2 24 (= 16.777.216) unique OUAs can be assigned per OUI. You can use one of the following commands: GETMAC /s computername Get MAC Address remotely by Computer Name GETMAC /s 192.168.1. Bit 25-48 (network adapter identifier): Bits 25 to 48 provide device manufacturers with 24 bits for assigning a unique hardware identifier (organizationally unique address, OUA).

A corresponding service is available, for example, on . Windows 11 - View MAC Address From the Windows desktop, navigate: Start Start menu icon. The assignment of OUIs is usually public and can be determined via databases. Bit 3–24 (manufacturer identification): Bits 3 to 24 encode an identifier (organizationally unique identifier, OUI), which is assigned exclusively to hardware manufacturers by IEEE.Addresses that are only locally unique are called locally administered address (LAA) and are marked with U/L = 1. If U/L = 0, the address is valid worldwide as a universally administered address (UAA). Bit 2 (registry): The second bit of the MAC address indicates whether it is an address with global validity (universal) or whether the address has been assigned locally (local).Multicast addresses are identified by I/G = 1 and are addressed to several receivers. If I/G = 0, it is a unicast address for a single network adapter. We can get our MAC address by using the command getmac and physical address, and you need to. This bit is called I/G (short for individual/group). Provide service to a device, being necessary to know how to find my MAC Address on PC or Mac for this. In this window, you can type commands to retrieve addresses. Bit 1 (receiver): The first bit of the MAC address specifies whether it is an individual or group address.The bit sequence of each MAC address is divided into 4 areas, each of which encodes different information.

How to see pc mac address