Who owns MAC prefix 4089A8?

4089A8 is registered to WiredIQ, LLC in the IEEE MA-L registry.

What devices use 4089A8?

Any network device with a MAC address starting 40:89:A8 was manufactured by or for WiredIQ, LLC.

MA-L · OUI prefix

WiredIQ, LLC

Any MAC address starting 40:89:A8 is registered to WiredIQ, LLC in US.

OUI prefix	4089A8
Vendor	WiredIQ, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	40:89:A8:00:00:00

What this means

The IEEE assigned the MA-L block 4089A8 to WiredIQ, LLC. 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 40:89:A8, it is WiredIQ, LLC hardware.

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