Who owns MAC prefix 042234?

042234 is registered to Wireless Standard Extensions in the IEEE MA-L registry.

What devices use 042234?

Any network device with a MAC address starting 04:22:34 was manufactured by or for Wireless Standard Extensions.

MA-L · OUI prefix

Wireless Standard Extensions

Any MAC address starting 04:22:34 is registered to Wireless Standard Extensions in US.

OUI prefix	042234
Vendor	Wireless Standard Extensions
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	04:22:34:00:00:00

What this means

The IEEE assigned the MA-L block 042234 to Wireless Standard Extensions. 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 04:22:34, it is Wireless Standard Extensions hardware.

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