Who owns MAC prefix 48022A?

48022A is registered to B-Link Electronic Limited in the IEEE MA-L registry.

What devices use 48022A?

Any network device with a MAC address starting 48:02:2A was manufactured by or for B-Link Electronic Limited.

MA-L · OUI prefix

B-Link Electronic Limited

Any MAC address starting 48:02:2A is registered to B-Link Electronic Limited in CN.

OUI prefix	48022A
Vendor	B-Link Electronic Limited
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	48:02:2A:00:00:00

What this means

The IEEE assigned the MA-L block 48022A to B-Link Electronic Limited. 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 48:02:2A, it is B-Link Electronic Limited hardware.

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