What this means
The IEEE assigned the MA-L block 985F4F to Tongfang Computer 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 98:5F:4F, it is Tongfang Computer Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 985F4F?
985F4F is registered to Tongfang Computer 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. Tongfang Computer Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 985F4F?
Any network device with a MAC address starting 98:5F:4F was manufactured by or for Tongfang Computer Co.,Ltd..