Who owns MAC prefix 000DB0?

000DB0 is registered to Olym-tech Co.,Ltd. in the IEEE MA-L registry.

What devices use 000DB0?

Any network device with a MAC address starting 00:0D:B0 was manufactured by or for Olym-tech Co.,Ltd..

MA-L · OUI prefix

Olym-tech Co.,Ltd.

Any MAC address starting 00:0D:B0 is registered to Olym-tech Co.,Ltd. in CN.

OUI prefix	000DB0
Vendor	Olym-tech Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:0D:B0:00:00:00

What this means

The IEEE assigned the MA-L block 000DB0 to Olym-tech 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 00:0D:B0, it is Olym-tech Co.,Ltd. hardware.

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