Who owns MAC prefix F0DEB9?

F0DEB9 is registered to ShangHai Y&Y Electronics Co., Ltd in the IEEE MA-L registry.

What devices use F0DEB9?

Any network device with a MAC address starting F0:DE:B9 was manufactured by or for ShangHai Y&Y Electronics Co., Ltd.

MA-L · OUI prefix

ShangHai Y&Y Electronics Co., Ltd

Any MAC address starting F0:DE:B9 is registered to ShangHai Y&Y Electronics Co., Ltd in CN.

OUI prefix	F0DEB9
Vendor	ShangHai Y&Y Electronics Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	F0:DE:B9:00:00:00

What this means

The IEEE assigned the MA-L block F0DEB9 to ShangHai Y&Y Electronics 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 F0:DE:B9, it is ShangHai Y&Y Electronics Co., Ltd hardware.

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