What this means
The IEEE assigned the MA-L block F89D9D to Shenzhen MinewSemi 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 F8:9D:9D, it is Shenzhen MinewSemi Co.,LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix F89D9D?
F89D9D is registered to Shenzhen MinewSemi Co.,LTD. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Shenzhen MinewSemi Co.,LTD.'s block covers 16,777,216 addresses.
What devices use F89D9D?
Any network device with a MAC address starting F8:9D:9D was manufactured by or for Shenzhen MinewSemi Co.,LTD..