Quick MAC Lookup
Enter a valid MAC address or OUI below in any format:
New Website In The Works!
We are now currently including MAC addresses from the IEEE IAB and OUI32 databases! We are also working on a complete HTML5 redesign of our website along with many new features and a new version of our API. If you have any suggestions or feature requests, please let us know below! We've already received several great ideas we are including. Please contact us or use the form below if you have any input and we will incorporate your ideas into our new website!
You can also contact us via e-mail: firstname.lastname@example.org
Lookup any Vendor OUI (Organizationally Unique Identifier) or manufacturer from a MAC address. In the box above, enter in at least the first 6 characters and it will output the results.
List is updated as of 06/20/13
Proper MAC address formats: (case-insensitive)
- Click on Start button, type cmd and press ENTER
- In the CMD prompt, type
ipconfig /alland press ENTER
- You will see the MAC address following Physical Address
- From the Apple Menu in the upper left choose
- Choose the
Network Preferencesand select Airport (for Wireless) or Built in Ethernet (for Ethernet card) from the Show menu
- The MAC address will be listed at the bottom of the TCP/IP tab as the
- Open any terminal
ifconfigand press ENTER
- You will see the MAC address in this format
Enter in a list of MAC Addresses separated by a new line, comma, or space.
Updated Cisco vendorMacs.xml for Cisco Prime Infrastructure (PI) and Wireless Control System (WLC)
Have you deployed Cisco Prime Infrastructure (PI) or Cisco Wireless Control System (WLC) and noticed the MAC Address Vendor displays Unknown for most of the MAC Addresses? We have created a compatible vendorMacs.xml you can use that is based off of our constantly updating MAC address database.
Our vendorMacs.xml file contains 17943 entries and is 1.19MB in size