MAC Address Lookup
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Frequently Asked Questions
Common questions about the MAC Address Lookup
A MAC (Media Access Control) address is a unique hardware identifier assigned to network interfaces. It operates at Layer 2 (Data Link) of the OSI model and is used for local network communication. Every network card, Wi-Fi adapter, Bluetooth device, and Ethernet interface has a MAC address.
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âšī¸ Disclaimer
This tool is provided for informational and educational purposes only. All processing happens entirely in your browser - no data is sent to or stored on our servers. While we strive for accuracy, we make no warranties about the completeness or reliability of results. Use at your own discretion.