IEEE 802 Standards & OUI Hardware Intelligence
MAC Address & Hardware Vendor Lookup
Instant device manufacturer discovery, Organizationally Unique Identifier (OUI) analysis, and IEEE link-layer network frame characteristics.
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Ready for MAC Address Investigation
Enter any 48-bit MAC address (e.g. 00:14:22:11:22:33) or a 24-bit OUI prefix to interrogate the global IEEE hardware registry.
Verified API Token
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OUI Byte Isolation
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Unicast / Multicast Detection