Who owns MAC prefix 002047?

002047 is registered to STEINBRECHER CORP. in the IEEE MA-L registry.

What devices use 002047?

Any network device with a MAC address starting 00:20:47 was manufactured by or for STEINBRECHER CORP..

MA-L · OUI prefix

STEINBRECHER CORP.

Any MAC address starting 00:20:47 is registered to STEINBRECHER CORP. in US.

OUI prefix	002047
Vendor	STEINBRECHER CORP.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:20:47:00:00:00

What this means

The IEEE assigned the MA-L block 002047 to STEINBRECHER CORP.. 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 00:20:47, it is STEINBRECHER CORP. hardware.

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