Who owns MAC prefix 102FA3?

102FA3 is registered to Shenzhen Uvision-tech Technology Co.Ltd in the IEEE MA-L registry.

What devices use 102FA3?

Any network device with a MAC address starting 10:2F:A3 was manufactured by or for Shenzhen Uvision-tech Technology Co.Ltd.

MA-L · OUI prefix

Shenzhen Uvision-tech Technology Co.Ltd

Any MAC address starting 10:2F:A3 is registered to Shenzhen Uvision-tech Technology Co.Ltd in CN.

OUI prefix	102FA3
Vendor	Shenzhen Uvision-tech Technology Co.Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	10:2F:A3:00:00:00

What this means

The IEEE assigned the MA-L block 102FA3 to Shenzhen Uvision-tech 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 10:2F:A3, it is Shenzhen Uvision-tech Technology Co.Ltd hardware.

Look up another MAC