Who owns MAC prefix A012DB?

A012DB is registered to TABUCHI ELECTRIC CO.,LTD in the IEEE MA-L registry.

What devices use A012DB?

Any network device with a MAC address starting A0:12:DB was manufactured by or for TABUCHI ELECTRIC CO.,LTD.

MA-L · OUI prefix

TABUCHI ELECTRIC CO.,LTD

Any MAC address starting A0:12:DB is registered to TABUCHI ELECTRIC CO.,LTD in JP.

OUI prefix	A012DB
Vendor	TABUCHI ELECTRIC CO.,LTD
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	A0:12:DB:00:00:00

What this means

The IEEE assigned the MA-L block A012DB to TABUCHI ELECTRIC CO.,LTD. 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 A0:12:DB, it is TABUCHI ELECTRIC CO.,LTD hardware.

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