Who owns MAC prefix 0007CD?

0007CD is registered to Kumoh Electronic Co, Ltd in the IEEE MA-L registry.

What devices use 0007CD?

Any network device with a MAC address starting 00:07:CD was manufactured by or for Kumoh Electronic Co, Ltd.

MA-L · OUI prefix

Kumoh Electronic Co, Ltd

Any MAC address starting 00:07:CD is registered to Kumoh Electronic Co, Ltd in KR.

OUI prefix	0007CD
Vendor	Kumoh Electronic Co, Ltd
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:07:CD:00:00:00

What this means

The IEEE assigned the MA-L block 0007CD to Kumoh Electronic 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 00:07:CD, it is Kumoh Electronic Co, Ltd hardware.

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