Who owns MAC prefix 00B56D?

00B56D is registered to David Electronics Co., LTD. in the IEEE MA-L registry.

What devices use 00B56D?

Any network device with a MAC address starting 00:B5:6D was manufactured by or for David Electronics Co., LTD..

MA-L · OUI prefix

David Electronics Co., LTD.

Any MAC address starting 00:B5:6D is registered to David Electronics Co., LTD. in TW.

OUI prefix	00B56D
Vendor	David Electronics Co., LTD.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:B5:6D:00:00:00

What this means

The IEEE assigned the MA-L block 00B56D to David Electronics 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 00:B5:6D, it is David Electronics Co., LTD. hardware.

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