Who owns MAC prefix 182DF7?

182DF7 is registered to JY COMPANY in the IEEE MA-L registry.

What devices use 182DF7?

Any network device with a MAC address starting 18:2D:F7 was manufactured by or for JY COMPANY.

MA-L · OUI prefix

JY COMPANY

Any MAC address starting 18:2D:F7 is registered to JY COMPANY in KR.

OUI prefix	182DF7
Vendor	JY COMPANY
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	18:2D:F7:00:00:00

What this means

The IEEE assigned the MA-L block 182DF7 to JY COMPANY. 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 18:2D:F7, it is JY COMPANY hardware.

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