What this means
The IEEE assigned the MA-M block F012046 to Shenzhen FENVI 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 F0:12:04:6, it is Shenzhen FENVI Technology co.,ltd hardware.
Frequently Asked Questions
Who owns MAC prefix F012046?
F012046 is registered to Shenzhen FENVI 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. Shenzhen FENVI Technology co.,ltd's block covers 1,048,576 addresses.
What devices use F012046?
Any network device with a MAC address starting F0:12:04:6 was manufactured by or for Shenzhen FENVI Technology co.,ltd.