Who owns MAC prefix D81C14?

D81C14 is registered to Compacta International, Ltd. in the IEEE MA-L registry.

What devices use D81C14?

Any network device with a MAC address starting D8:1C:14 was manufactured by or for Compacta International, Ltd..

MA-L · OUI prefix

Compacta International, Ltd.

Any MAC address starting D8:1C:14 is registered to Compacta International, Ltd. in US.

OUI prefix	D81C14
Vendor	Compacta International, Ltd.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	D8:1C:14:00:00:00

What this means

The IEEE assigned the MA-L block D81C14 to Compacta International, Ltd.. 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 D8:1C:14, it is Compacta International, Ltd. hardware.

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