Who owns MAC prefix 388E7A?

388E7A is registered to AUTOIT in the IEEE MA-L registry.

What devices use 388E7A?

Any network device with a MAC address starting 38:8E:7A was manufactured by or for AUTOIT.

MA-L · OUI prefix

AUTOIT

Any MAC address starting 38:8E:7A is registered to AUTOIT in KR.

OUI prefix	388E7A
Vendor	AUTOIT
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	38:8E:7A:00:00:00

What this means

The IEEE assigned the MA-L block 388E7A to AUTOIT. 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 38:8E:7A, it is AUTOIT hardware.

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