Who owns MAC prefix EC6FF9?

EC6FF9 is registered to Pioseed Technology(Chengdu)Co.,Ltd. in the IEEE MA-L registry.

What devices use EC6FF9?

Any network device with a MAC address starting EC:6F:F9 was manufactured by or for Pioseed Technology(Chengdu)Co.,Ltd..

MA-L · OUI prefix

Pioseed Technology(Chengdu)Co.,Ltd.

Any MAC address starting EC:6F:F9 is registered to Pioseed Technology(Chengdu)Co.,Ltd. in CN.

OUI prefix	EC6FF9
Vendor	Pioseed Technology(Chengdu)Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	EC:6F:F9:00:00:00

What this means

The IEEE assigned the MA-L block EC6FF9 to Pioseed Technology(Chengdu)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 EC:6F:F9, it is Pioseed Technology(Chengdu)Co.,Ltd. hardware.

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