Who owns MAC prefix 389F5A?

389F5A is registered to C-Kur TV Inc. in the IEEE MA-L registry.

What devices use 389F5A?

Any network device with a MAC address starting 38:9F:5A was manufactured by or for C-Kur TV Inc..

MA-L · OUI prefix

C-Kur TV Inc.

Any MAC address starting 38:9F:5A is registered to C-Kur TV Inc. in KR.

OUI prefix	389F5A
Vendor	C-Kur TV Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	38:9F:5A:00:00:00

What this means

The IEEE assigned the MA-L block 389F5A to C-Kur TV Inc.. 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 38:9F:5A, it is C-Kur TV Inc. hardware.

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