What this means
The IEEE assigned the MA-L block F85333 to Tashang Semiconductor(Shanghai) 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 F8:53:33, it is Tashang Semiconductor(Shanghai) Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix F85333?
F85333 is registered to Tashang Semiconductor(Shanghai) 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. Tashang Semiconductor(Shanghai) Co., Ltd.'s block covers 16,777,216 addresses.
What devices use F85333?
Any network device with a MAC address starting F8:53:33 was manufactured by or for Tashang Semiconductor(Shanghai) Co., Ltd..