What this means
The IEEE assigned the MA-L block 0453D5 to Sysorex Global Holdings. 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 04:53:D5, it is Sysorex Global Holdings hardware.
Frequently Asked Questions
Who owns MAC prefix 0453D5?
0453D5 is registered to Sysorex Global Holdings 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. Sysorex Global Holdings's block covers 16,777,216 addresses.
What devices use 0453D5?
Any network device with a MAC address starting 04:53:D5 was manufactured by or for Sysorex Global Holdings.