Who owns MAC prefix 88C9B31?

88C9B31 is registered to Cervoz Technology Co; Ltd. in the IEEE MA-M registry.

What devices use 88C9B31?

Any network device with a MAC address starting 88:C9:B3:1 was manufactured by or for Cervoz Technology Co; Ltd..

MA-M · OUI prefix

Cervoz Technology Co; Ltd.

Any MAC address starting 88:C9:B3:1 is registered to Cervoz Technology Co; Ltd. in TW.

OUI prefix	88C9B31
Vendor	Cervoz Technology Co; Ltd.
Registry	MA-M (28-bit, medium block)
Country	TW
Example MAC	88:C9:B3:1:00:00:00

What this means

The IEEE assigned the MA-M block 88C9B31 to Cervoz 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 88:C9:B3:1, it is Cervoz Technology Co; Ltd. hardware.

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