Who owns MAC prefix ECD19A?

ECD19A is registered to Zhuhai Liming Industries Co., Ltd in the IEEE MA-L registry.

What devices use ECD19A?

Any network device with a MAC address starting EC:D1:9A was manufactured by or for Zhuhai Liming Industries Co., Ltd.

MA-L · OUI prefix

Zhuhai Liming Industries Co., Ltd

Any MAC address starting EC:D1:9A is registered to Zhuhai Liming Industries Co., Ltd in CN.

OUI prefix	ECD19A
Vendor	Zhuhai Liming Industries Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	EC:D1:9A:00:00:00

What this means

The IEEE assigned the MA-L block ECD19A to Zhuhai Liming Industries 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 EC:D1:9A, it is Zhuhai Liming Industries Co., Ltd hardware.

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