Who owns MAC prefix 6C76F7?

6C76F7 is registered to MainStreaming SpA in the IEEE MA-L registry.

What devices use 6C76F7?

Any network device with a MAC address starting 6C:76:F7 was manufactured by or for MainStreaming SpA.

MA-L · OUI prefix

MainStreaming SpA

Any MAC address starting 6C:76:F7 is registered to MainStreaming SpA in IT.

OUI prefix	6C76F7
Vendor	MainStreaming SpA
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	6C:76:F7:00:00:00

What this means

The IEEE assigned the MA-L block 6C76F7 to MainStreaming SpA. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 6C:76:F7, it is MainStreaming SpA hardware.

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