Who owns MAC prefix A4AE9A?

A4AE9A is registered to Maestro Wireless Solutions ltd. in the IEEE MA-L registry.

What devices use A4AE9A?

Any network device with a MAC address starting A4:AE:9A was manufactured by or for Maestro Wireless Solutions ltd..

MA-L · OUI prefix

Maestro Wireless Solutions ltd.

Any MAC address starting A4:AE:9A is registered to Maestro Wireless Solutions ltd. in HK.

OUI prefix	A4AE9A
Vendor	Maestro Wireless Solutions ltd.
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	A4:AE:9A:00:00:00

What this means

The IEEE assigned the MA-L block A4AE9A to Maestro Wireless Solutions 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 A4:AE:9A, it is Maestro Wireless Solutions ltd. hardware.

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