What this means
The IEEE assigned the MA-L block 50AF73 to Shenzhen Bitland Information Technology 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 50:AF:73, it is Shenzhen Bitland Information Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 50AF73?
50AF73 is registered to Shenzhen Bitland Information Technology 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. Shenzhen Bitland Information Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 50AF73?
Any network device with a MAC address starting 50:AF:73 was manufactured by or for Shenzhen Bitland Information Technology Co., Ltd..