What this means
The IEEE assigned the MA-L block 64A444 to Loongson Technology Corporation Limited. 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 64:A4:44, it is Loongson Technology Corporation Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 64A444?
64A444 is registered to Loongson Technology Corporation Limited 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. Loongson Technology Corporation Limited's block covers 16,777,216 addresses.
What devices use 64A444?
Any network device with a MAC address starting 64:A4:44 was manufactured by or for Loongson Technology Corporation Limited.