Who owns MAC prefix 000447?

000447 is registered to Acrowave Systems Co., Ltd. in the IEEE MA-L registry.

What devices use 000447?

Any network device with a MAC address starting 00:04:47 was manufactured by or for Acrowave Systems Co., Ltd..

MA-L · OUI prefix

Acrowave Systems Co., Ltd.

Any MAC address starting 00:04:47 is registered to Acrowave Systems Co., Ltd. in KR.

OUI prefix	000447
Vendor	Acrowave Systems Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:04:47:00:00:00

What this means

The IEEE assigned the MA-L block 000447 to Acrowave Systems Co., 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 00:04:47, it is Acrowave Systems Co., Ltd. hardware.

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