Who owns MAC prefix 90027A?

90027A is registered to Shenzhen Sworix Techonlogy Co., Ltd in the IEEE MA-L registry.

What devices use 90027A?

Any network device with a MAC address starting 90:02:7A was manufactured by or for Shenzhen Sworix Techonlogy Co., Ltd.

MA-L · OUI prefix

Shenzhen Sworix Techonlogy Co., Ltd

Any MAC address starting 90:02:7A is registered to Shenzhen Sworix Techonlogy Co., Ltd in CN.

OUI prefix	90027A
Vendor	Shenzhen Sworix Techonlogy Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	90:02:7A:00:00:00

What this means

The IEEE assigned the MA-L block 90027A to Shenzhen Sworix Techonlogy 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 90:02:7A, it is Shenzhen Sworix Techonlogy Co., Ltd hardware.

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