Who owns MAC prefix 442938?

442938 is registered to NietZsche enterprise Co.Ltd. in the IEEE MA-L registry.

What devices use 442938?

Any network device with a MAC address starting 44:29:38 was manufactured by or for NietZsche enterprise Co.Ltd..

MA-L · OUI prefix

NietZsche enterprise Co.Ltd.

Any MAC address starting 44:29:38 is registered to NietZsche enterprise Co.Ltd. in TW.

OUI prefix	442938
Vendor	NietZsche enterprise Co.Ltd.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	44:29:38:00:00:00

What this means

The IEEE assigned the MA-L block 442938 to NietZsche enterprise 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 44:29:38, it is NietZsche enterprise Co.Ltd. hardware.

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