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MAC Address Lookup

v1.2.1

Parse MAC addresses and map OUI prefixes to known hardware vendors.

Parses MAC addresses in any format (colon, dash, none) and maps the OUI (first 3 octets) prefix to the registered hardware vendor using an embedded OUI database.

How to use
  • →Paste a MAC address like 00:1A:2B:3C:4D:5E or 001A2B3C4D5E.
  • →The vendor name and address are shown if the OUI is registered.
  • →Use this for network troubleshooting, asset inventory, or identifying unknown devices.

Enter a MAC address and click Lookup to see details.