What this means
The IEEE assigned the MA-L block 90593C to AZ-TECHNOLOGY SDN BHD. 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 90:59:3C, it is AZ-TECHNOLOGY SDN BHD hardware.
Frequently Asked Questions
Who owns MAC prefix 90593C?
90593C is registered to AZ-TECHNOLOGY SDN BHD 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. AZ-TECHNOLOGY SDN BHD's block covers 16,777,216 addresses.
What devices use 90593C?
Any network device with a MAC address starting 90:59:3C was manufactured by or for AZ-TECHNOLOGY SDN BHD.