Free MAC Address Vendor Lookup Online - OUI Search 2026
Identify the exact hardware manufacturer and vendor of any networked device using its MAC address or OUI with our free lookup tool.
MAC Address
How to Use
Enter a complete MAC address or the 6-character OUI prefix in any common format (e.g., 00:1A:2B:3C:4D:5E, 00-1A-2B-3C-4D-5E, or 001A2B).
Click the Search button or press Enter on your keyboard.
Instantly view the hardware manufacturer (Vendor) associated with that OUI from our global database.
View additional registry details like the vendor's official country or corporate address when available.
Features
FAQ
Use our free MAC Address Vendor Lookup tool to accurately identify the hardware manufacturer of any device connected to your network in 2026. By analyzing the OUI (Organizationally Unique Identifier) of the MAC address, this online tool instantly retrieves the official vendor name and registry location. Perfect for network engineers troubleshooting routing issues, sysadmins performing network inventory audits, and home users trying to identify unknown devices connected to their Wi-Fi router. Our updated database ensures high accuracy across all major manufacturers.
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