Who owns MAC prefix 44D5F27?

44D5F27 is registered to Shenzhen Qiutian Technology Co.,Ltd in the IEEE MA-M registry.

What devices use 44D5F27?

Any network device with a MAC address starting 44:D5:F2:7 was manufactured by or for Shenzhen Qiutian Technology Co.,Ltd.

MA-M · OUI prefix

Shenzhen Qiutian Technology Co.,Ltd

Any MAC address starting 44:D5:F2:7 is registered to Shenzhen Qiutian Technology Co.,Ltd in CN.

OUI prefix	44D5F27
Vendor	Shenzhen Qiutian Technology Co.,Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	44:D5:F2:7:00:00:00

What this means

The IEEE assigned the MA-M block 44D5F27 to Shenzhen Qiutian 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:D5:F2:7, it is Shenzhen Qiutian Technology Co.,Ltd hardware.

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