What this means
The IEEE assigned the MA-M block 9802D89 to Navroom Beijing, China. 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 98:02:D8:9, it is Navroom Beijing, China hardware.
Frequently Asked Questions
Who owns MAC prefix 9802D89?
9802D89 is registered to Navroom Beijing, China 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. Navroom Beijing, China's block covers 1,048,576 addresses.
What devices use 9802D89?
Any network device with a MAC address starting 98:02:D8:9 was manufactured by or for Navroom Beijing, China.