What this means
The IEEE assigned the MA-M block 480BB28 to BravoCom（xiamen）TechCo.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 48:0B:B2:8, it is BravoCom（xiamen）TechCo.Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 480BB28?
480BB28 is registered to BravoCom（xiamen）TechCo.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. BravoCom（xiamen）TechCo.Ltd's block covers 1,048,576 addresses.
What devices use 480BB28?
Any network device with a MAC address starting 48:0B:B2:8 was manufactured by or for BravoCom（xiamen）TechCo.Ltd.