What this means
The IEEE assigned the MA-L block 4CA38F to shenzhen trolink 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 4C:A3:8F, it is shenzhen trolink Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 4CA38F?
4CA38F is registered to shenzhen trolink 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. shenzhen trolink Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use 4CA38F?
Any network device with a MAC address starting 4C:A3:8F was manufactured by or for shenzhen trolink Technology Co.,Ltd.