What this means
The IEEE assigned the MA-L block 44AA27 to udworks Co., 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 44:AA:27, it is udworks Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 44AA27?
44AA27 is registered to udworks Co., 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. udworks Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 44AA27?
Any network device with a MAC address starting 44:AA:27 was manufactured by or for udworks Co., Ltd..