Who owns MAC prefix A4CC32?

A4CC32 is registered to Inficomm Co., Ltd in the IEEE MA-L registry.

What devices use A4CC32?

Any network device with a MAC address starting A4:CC:32 was manufactured by or for Inficomm Co., Ltd.

MA-L · OUI prefix

Inficomm Co., Ltd

Any MAC address starting A4:CC:32 is registered to Inficomm Co., Ltd in CN.

OUI prefix	A4CC32
Vendor	Inficomm Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	A4:CC:32:00:00:00

What this means

The IEEE assigned the MA-L block A4CC32 to Inficomm 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 A4:CC:32, it is Inficomm Co., Ltd hardware.

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