What this means
The IEEE assigned the MA-L block 541473 to Wingtech Group (HongKong）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 54:14:73, it is Wingtech Group (HongKong）Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 541473?
541473 is registered to Wingtech Group (HongKong）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. Wingtech Group (HongKong）Limited's block covers 16,777,216 addresses.
What devices use 541473?
Any network device with a MAC address starting 54:14:73 was manufactured by or for Wingtech Group (HongKong）Limited.