Who owns MAC prefix 44348F?

44348F is registered to MXT INDUSTRIAL LTDA in the IEEE MA-L registry.

What devices use 44348F?

Any network device with a MAC address starting 44:34:8F was manufactured by or for MXT INDUSTRIAL LTDA.

MA-L · OUI prefix

MXT INDUSTRIAL LTDA

Any MAC address starting 44:34:8F is registered to MXT INDUSTRIAL LTDA in BR.

OUI prefix	44348F
Vendor	MXT INDUSTRIAL LTDA
Registry	MA-L (24-bit, large block)
Country	BR
Example MAC	44:34:8F:00:00:00

What this means

The IEEE assigned the MA-L block 44348F to MXT INDUSTRIAL LTDA. 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 44:34:8F, it is MXT INDUSTRIAL LTDA hardware.

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