What devices use 90028A?

Any network device with a MAC address starting 90:02:8A was manufactured by or for Shenzhen Shidean Legrand Electronic Products Co.,Ltd.

MA-L · OUI prefix

Shenzhen Shidean Legrand Electronic Products Co.,Ltd

Q: Who owns MAC prefix 90028A?

90028A is registered to Shenzhen Shidean Legrand Electronic Products Co.,Ltd in the IEEE MA-L registry.

Any MAC address starting 90:02:8A is registered to Shenzhen Shidean Legrand Electronic Products Co.,Ltd in CN.

OUI prefix	90028A
Vendor	Shenzhen Shidean Legrand Electronic Products Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	90:02:8A:00:00:00

What this means

The IEEE assigned the MA-L block 90028A to Shenzhen Shidean Legrand Electronic Products 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 90:02:8A, it is Shenzhen Shidean Legrand Electronic Products Co.,Ltd hardware.

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