Who owns MAC prefix 089B4B?

089B4B is registered to iKuai Networks in the IEEE MA-L registry.

What devices use 089B4B?

Any network device with a MAC address starting 08:9B:4B was manufactured by or for iKuai Networks.

MA-L · OUI prefix

iKuai Networks

Any MAC address starting 08:9B:4B is registered to iKuai Networks in CN.

OUI prefix	089B4B
Vendor	iKuai Networks
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	08:9B:4B:00:00:00

What this means

The IEEE assigned the MA-L block 089B4B to iKuai Networks. 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 08:9B:4B, it is iKuai Networks hardware.

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