What this means
The IEEE assigned the MA-L block F82387 to Shenzhen Horn Audio 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 F8:23:87, it is Shenzhen Horn Audio Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix F82387?
F82387 is registered to Shenzhen Horn Audio 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 Horn Audio Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use F82387?
Any network device with a MAC address starting F8:23:87 was manufactured by or for Shenzhen Horn Audio Co.,Ltd..