What devices use 749552?

Any network device with a MAC address starting 74:95:52 was manufactured by or for Xuzhou WIKA Electronics Control Technology Co., Ltd..

MA-L · OUI prefix

Xuzhou WIKA Electronics Control Technology Co., Ltd.

Q: Who owns MAC prefix 749552?

749552 is registered to Xuzhou WIKA Electronics Control Technology Co., Ltd. in the IEEE MA-L registry.

Any MAC address starting 74:95:52 is registered to Xuzhou WIKA Electronics Control Technology Co., Ltd. in CN.

OUI prefix	749552
Vendor	Xuzhou WIKA Electronics Control Technology Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	74:95:52:00:00:00

What this means

The IEEE assigned the MA-L block 749552 to Xuzhou WIKA Electronics Control 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 74:95:52, it is Xuzhou WIKA Electronics Control Technology Co., Ltd. hardware.

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