Who owns MAC prefix 74B3EA?

74B3EA is registered to EK INC. in the IEEE MA-L registry.

What devices use 74B3EA?

Any network device with a MAC address starting 74:B3:EA was manufactured by or for EK INC..

MA-L · OUI prefix

EK INC.

Any MAC address starting 74:B3:EA is registered to EK INC. in CN.

OUI prefix	74B3EA
Vendor	EK INC.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	74:B3:EA:00:00:00

What this means

The IEEE assigned the MA-L block 74B3EA to EK 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 74:B3:EA, it is EK INC. hardware.

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