Network devices are assigned unique MAC addresses. Our lookup tool allows you to find the company that manufactured a specific device based on the OUI (Organizationally Unique Identifier) part of its MAC address.
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MAC Address Lookup - Find Device Manufacturer - FusioFiles
Identify the manufacturer or vendor of any networking device by entering its MAC address. Fast, free, and 100% private. All processing happens locally.
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How to use MAC Address Lookup
1
Enter MAC
Input the 12-digit hardware address of your device.
2
Query Database
Our tool searches global IEEE registries for the OUI.
3
See Vendor
Identify the manufacturer and company headquarters info.
Key Features
Extensive Database
Search through a massive database of MAC address vendors.
Instant Identification
Identify the manufacturer of any network device instantly.
Format Support
Supports various MAC address formats including colons, dashes, or no separators.
Network Auditing
Essential utility for network administrators and security auditing.
Frequently Asked Questions
A Media Access Control address is a unique identifier assigned to a network interface controller.
On Windows: 'ipconfig /all'. On Mac: System Settings > Network > Advanced > Hardware.
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