What this means
The IEEE assigned the MA-M block C482720 to Gabriel Tecnologia. 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 C4:82:72:0, it is Gabriel Tecnologia hardware.
Frequently Asked Questions
Who owns MAC prefix C482720?
C482720 is registered to Gabriel Tecnologia 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. Gabriel Tecnologia's block covers 1,048,576 addresses.
What devices use C482720?
Any network device with a MAC address starting C4:82:72:0 was manufactured by or for Gabriel Tecnologia.