Who owns MAC prefix D8445C?

D8445C is registered to DEV Tecnologia Ind Com Man Eq LTDA in the IEEE MA-L registry.

What devices use D8445C?

Any network device with a MAC address starting D8:44:5C was manufactured by or for DEV Tecnologia Ind Com Man Eq LTDA.

MA-L · OUI prefix

DEV Tecnologia Ind Com Man Eq LTDA

Any MAC address starting D8:44:5C is registered to DEV Tecnologia Ind Com Man Eq LTDA in BR.

OUI prefix	D8445C
Vendor	DEV Tecnologia Ind Com Man Eq LTDA
Registry	MA-L (24-bit, large block)
Country	BR
Example MAC	D8:44:5C:00:00:00

What this means

The IEEE assigned the MA-L block D8445C to DEV Tecnologia Ind Com Man Eq 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 D8:44:5C, it is DEV Tecnologia Ind Com Man Eq LTDA hardware.

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