Who owns MAC prefix D4413F?

D4413F is registered to Gen IV Technology LLC in the IEEE MA-L registry.

What devices use D4413F?

Any network device with a MAC address starting D4:41:3F was manufactured by or for Gen IV Technology LLC.

MA-L · OUI prefix

Gen IV Technology LLC

Any MAC address starting D4:41:3F is registered to Gen IV Technology LLC in US.

OUI prefix	D4413F
Vendor	Gen IV Technology LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	D4:41:3F:00:00:00

What this means

The IEEE assigned the MA-L block D4413F to Gen IV Technology LLC. 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 D4:41:3F, it is Gen IV Technology LLC hardware.

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