What this means
The IEEE assigned the MA-L block F8B599 to Guangzhou CHNAVS Digital Technology 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:B5:99, it is Guangzhou CHNAVS Digital Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix F8B599?
F8B599 is registered to Guangzhou CHNAVS Digital Technology 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. Guangzhou CHNAVS Digital Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use F8B599?
Any network device with a MAC address starting F8:B5:99 was manufactured by or for Guangzhou CHNAVS Digital Technology Co.,Ltd.