What this means
The IEEE assigned the MA-M block B0475E7 to MK Vision Joint Stock Company. 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 B0:47:5E:7, it is MK Vision Joint Stock Company hardware.
Frequently Asked Questions
Who owns MAC prefix B0475E7?
B0475E7 is registered to MK Vision Joint Stock Company 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. MK Vision Joint Stock Company's block covers 1,048,576 addresses.
What devices use B0475E7?
Any network device with a MAC address starting B0:47:5E:7 was manufactured by or for MK Vision Joint Stock Company.