What does it do?

MACLookup provides an easy way to search for MAC address prefixes and matches them to the chipset's manufacturer. It uses the IEEE database.


We update MAC address lookup database as soon as we have new information from the IEEE database and Wireshark manufacturer database. There are more than 52K MAC address prefixes in the database.
The database was last updated on 12 July 2024


For each search, you will always have the most accurate manufacturer, vendor or organization data, without having to worry about updating a database.
You can freely download the database here


The public Rest API is available for free and provides a powerful tool for retrieving detailed vendor information about any MAC address or OUI. With this API, you can seamlessly integrate MAC address and OUI lookup functionality into your applications, services, or systems. More info...

68.7% 10.3% 11.6% 9.1%
MAC address blocks
  • MA-L: 35806 (68.7%)
  • MA-M: 5404 (10.3%)
  • MA-S: 6076 (11.6%)
  • CID: 186 (0.3%)
  • IAB: 4578 (9.1%)
Last update: 12 July 2024
MAC address: 52050
Vendors: 31137