What this means
The IEEE assigned the MA-L block ACA22C to Baycity Technologies 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 AC:A2:2C, it is Baycity Technologies Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix ACA22C?
ACA22C is registered to Baycity Technologies Ltd in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Baycity Technologies Ltd's block covers 16,777,216 addresses.
What devices use ACA22C?
Any network device with a MAC address starting AC:A2:2C was manufactured by or for Baycity Technologies Ltd.