Who owns MAC prefix A4B256?

A4B256 is registered to Shenzhen Incar Technology Co., Ltd. in the IEEE MA-L registry.

What devices use A4B256?

Any network device with a MAC address starting A4:B2:56 was manufactured by or for Shenzhen Incar Technology Co., Ltd..

MA-L · OUI prefix

Shenzhen Incar Technology Co., Ltd.

Any MAC address starting A4:B2:56 is registered to Shenzhen Incar Technology Co., Ltd. in CN.

OUI prefix	A4B256
Vendor	Shenzhen Incar Technology Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	A4:B2:56:00:00:00

What this means

The IEEE assigned the MA-L block A4B256 to Shenzhen Incar Technology 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:B2:56, it is Shenzhen Incar Technology Co., Ltd. hardware.

Other Shenzhen Incar Technology Co., Ltd. prefixes

Shenzhen Incar Technology Co., Ltd. holds 3 registered blocks in total.

1845B37 98FC84C

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