UnQTools
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MAC Address Vendor (OUI) Lookup

Look up the vendor/manufacturer of any MAC address against the IEEE OUI database.

100% Private Works Offline Instant

Look up the vendor/manufacturer of any MAC address against the IEEE OUI database. Everything runs locally in your browser — your data never leaves your device.

How to use

  1. Enter your input in the tool above.
  2. Adjust any options to your preference.
  3. Use the Copy or Download buttons to save the result.
  4. Everything happens locally — your data never leaves your browser.
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