Who owns MAC prefix F4979DB?

F4979DB is registered to Kaiware (Shenzhen) Technologies Co.,Ltd in the IEEE MA-M registry.

What devices use F4979DB?

Any network device with a MAC address starting F4:97:9D:B was manufactured by or for Kaiware (Shenzhen) Technologies Co.,Ltd.

MA-M · OUI prefix

Kaiware (Shenzhen) Technologies Co.,Ltd

Any MAC address starting F4:97:9D:B is registered to Kaiware (Shenzhen) Technologies Co.,Ltd in CN.

OUI prefix	F4979DB
Vendor	Kaiware (Shenzhen) Technologies Co.,Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	F4:97:9D:B:00:00:00

What this means

The IEEE assigned the MA-M block F4979DB to Kaiware (Shenzhen) Technologies 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 F4:97:9D:B, it is Kaiware (Shenzhen) Technologies Co.,Ltd hardware.

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