Who owns MAC prefix 44D1FA?

44D1FA is registered to Shenzhen Yunlink Technology Co., Ltd in the IEEE MA-L registry.

What devices use 44D1FA?

Any network device with a MAC address starting 44:D1:FA was manufactured by or for Shenzhen Yunlink Technology Co., Ltd.

MA-L · OUI prefix

Shenzhen Yunlink Technology Co., Ltd

Any MAC address starting 44:D1:FA is registered to Shenzhen Yunlink Technology Co., Ltd in CN.

OUI prefix	44D1FA
Vendor	Shenzhen Yunlink Technology Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	44:D1:FA:00:00:00

What this means

The IEEE assigned the MA-L block 44D1FA to Shenzhen Yunlink 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 44:D1:FA, it is Shenzhen Yunlink Technology Co., Ltd hardware.

Other Shenzhen Yunlink Technology Co., Ltd prefixes

Shenzhen Yunlink Technology Co., Ltd holds 2 registered blocks in total.

7C273C

Look up another MAC