What this means
The IEEE assigned the MA-M block 5876074 to Beijing FHZX Science and 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 58:76:07:4, it is Beijing FHZX Science and Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 5876074?
5876074 is registered to Beijing FHZX Science and Technology Co., Ltd. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Beijing FHZX Science and Technology Co., Ltd.'s block covers 1,048,576 addresses.
What devices use 5876074?
Any network device with a MAC address starting 58:76:07:4 was manufactured by or for Beijing FHZX Science and Technology Co., Ltd..