MAC Address Vendor Lookup

Example 44:38:39:ff:ef:57

By a given MAC address/OUI/IAB, retrieve OUI vendor information, detect virtual machines, manufacturer, locations, read the information encoded in the MAC, and get our research's results regarding any MAC address, OUI, IAB, IEEE.

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Download an exhaustive MAC Address Vendor Database for your educational, business or enterprise needs.

Our database comes in the following forms: JSON, CSV, XML, Cisco vendorMacs.xml for maximum compatibility and fast integration into existing systems. The API version is also available.

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