Who owns MAC prefix 0023B7?

0023B7 is registered to Q-Light Co., Ltd. in the IEEE MA-L registry.

What devices use 0023B7?

Any network device with a MAC address starting 00:23:B7 was manufactured by or for Q-Light Co., Ltd..

MA-L · OUI prefix

Q-Light Co., Ltd.

Any MAC address starting 00:23:B7 is registered to Q-Light Co., Ltd. in KR.

OUI prefix	0023B7
Vendor	Q-Light Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:23:B7:00:00:00

What this means

The IEEE assigned the MA-L block 0023B7 to Q-Light 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 00:23:B7, it is Q-Light Co., Ltd. hardware.

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