Who owns MAC prefix 749637?

749637 is registered to Todaair Electronic Co., Ltd in the IEEE MA-L registry.

What devices use 749637?

Any network device with a MAC address starting 74:96:37 was manufactured by or for Todaair Electronic Co., Ltd.

MA-L · OUI prefix

Todaair Electronic Co., Ltd

Any MAC address starting 74:96:37 is registered to Todaair Electronic Co., Ltd in CN.

OUI prefix	749637
Vendor	Todaair Electronic Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	74:96:37:00:00:00

What this means

The IEEE assigned the MA-L block 749637 to Todaair Electronic 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 74:96:37, it is Todaair Electronic Co., Ltd hardware.

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