What this means
The IEEE assigned the MA-M block D4A0FB2 to Beijing Lingji Innovations 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 D4:A0:FB:2, it is Beijing Lingji Innovations technology Co,LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix D4A0FB2?
D4A0FB2 is registered to Beijing Lingji Innovations 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 Lingji Innovations technology Co,LTD.'s block covers 1,048,576 addresses.
What devices use D4A0FB2?
Any network device with a MAC address starting D4:A0:FB:2 was manufactured by or for Beijing Lingji Innovations technology Co,LTD..