Who owns MAC prefix E47450?

E47450 is registered to Shenzhen Grandsun Electronic Co.,Ltd. in the IEEE MA-L registry.

What devices use E47450?

Any network device with a MAC address starting E4:74:50 was manufactured by or for Shenzhen Grandsun Electronic Co.,Ltd..

MA-L · OUI prefix

Shenzhen Grandsun Electronic Co.,Ltd.

Any MAC address starting E4:74:50 is registered to Shenzhen Grandsun Electronic Co.,Ltd. in CN.

OUI prefix	E47450
Vendor	Shenzhen Grandsun Electronic Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	E4:74:50:00:00:00

What this means

The IEEE assigned the MA-L block E47450 to Shenzhen Grandsun 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 E4:74:50, it is Shenzhen Grandsun Electronic Co.,Ltd. hardware.

Other Shenzhen Grandsun Electronic Co.,Ltd. prefixes

Shenzhen Grandsun Electronic Co.,Ltd. holds 2 registered blocks in total.

F40E117

Look up another MAC