Who owns MAC prefix 0012CA?

0012CA is registered to Mechatronic Brick Aps in the IEEE MA-L registry.

What devices use 0012CA?

Any network device with a MAC address starting 00:12:CA was manufactured by or for Mechatronic Brick Aps.

MA-L · OUI prefix

Mechatronic Brick Aps

Any MAC address starting 00:12:CA is registered to Mechatronic Brick Aps in DK.

OUI prefix	0012CA
Vendor	Mechatronic Brick Aps
Registry	MA-L (24-bit, large block)
Country	DK
Example MAC	00:12:CA:00:00:00

What this means

The IEEE assigned the MA-L block 0012CA to Mechatronic Brick Aps. 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 00:12:CA, it is Mechatronic Brick Aps hardware.

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