MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Random MAC Address Generator Online

The MAC Address Generator generates random MAC addresses in either lowercase or uppercase, making it convenient for you. This tool can generate MAC addresses in commonly used formats, and you can also specify your preferred MAC address prefix.

Separator Style

Case

Uppercase

Lowercase

Prefix

Random

Custom

Address Class

Unicast

Multicast

Address Scope

Universally administered addresses (UAA)

Locally administered addresses (LAA)

Quantity