Who owns MAC prefix 38B14EC?

38B14EC is registered to Guangzhou Sunrise Technology Co., Ltd. in the IEEE MA-M registry.

What devices use 38B14EC?

Any network device with a MAC address starting 38:B1:4E:C was manufactured by or for Guangzhou Sunrise Technology Co., Ltd..

MA-M · OUI prefix

Guangzhou Sunrise Technology Co., Ltd.

Any MAC address starting 38:B1:4E:C is registered to Guangzhou Sunrise Technology Co., Ltd. in CN.

OUI prefix	38B14EC
Vendor	Guangzhou Sunrise Technology Co., Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	38:B1:4E:C:00:00:00

What this means

The IEEE assigned the MA-M block 38B14EC to Guangzhou Sunrise 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 38:B1:4E:C, it is Guangzhou Sunrise Technology Co., Ltd. hardware.

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