What devices use 8C1F64846?

Any network device with a MAC address starting 8C:1F:64:84:6 was manufactured by or for Fo Xie Optoelectronics Technology Co., Ltd.

MA-S · OUI prefix

Fo Xie Optoelectronics Technology Co., Ltd

Q: Who owns MAC prefix 8C1F64846?

8C1F64846 is registered to Fo Xie Optoelectronics Technology Co., Ltd in the IEEE MA-S registry.

Any MAC address starting 8C:1F:64:84:6 is registered to Fo Xie Optoelectronics Technology Co., Ltd in TW.

OUI prefix	8C1F64846
Vendor	Fo Xie Optoelectronics Technology Co., Ltd
Registry	MA-S (36-bit, small block)
Country	TW
Example MAC	8C:1F:64:84:6:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64846 to Fo Xie Optoelectronics 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 8C:1F:64:84:6, it is Fo Xie Optoelectronics Technology Co., Ltd hardware.

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