Who owns MAC prefix 20BB76?

20BB76 is registered to COL GIOVANNI PAOLO SpA in the IEEE MA-L registry.

What devices use 20BB76?

Any network device with a MAC address starting 20:BB:76 was manufactured by or for COL GIOVANNI PAOLO SpA.

MA-L · OUI prefix

COL GIOVANNI PAOLO SpA

Any MAC address starting 20:BB:76 is registered to COL GIOVANNI PAOLO SpA in IT.

OUI prefix	20BB76
Vendor	COL GIOVANNI PAOLO SpA
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	20:BB:76:00:00:00

What this means

The IEEE assigned the MA-L block 20BB76 to COL GIOVANNI PAOLO 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 20:BB:76, it is COL GIOVANNI PAOLO SpA hardware.

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