What this means
The IEEE assigned the MA-M block 98FC845 to Zymbit. 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:FC:84:5, it is Zymbit hardware.
Frequently Asked Questions
Who owns MAC prefix 98FC845?
98FC845 is registered to Zymbit 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. Zymbit's block covers 1,048,576 addresses.
What devices use 98FC845?
Any network device with a MAC address starting 98:FC:84:5 was manufactured by or for Zymbit.