What this means
The IEEE assigned the MA-L block 4CB008 to Shenzhen Gwelltimes 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:B0:08, it is Shenzhen Gwelltimes Technology Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 4CB008?
4CB008 is registered to Shenzhen Gwelltimes 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 Gwelltimes Technology Co.,Ltd's block covers 16,777,216 addresses.
What devices use 4CB008?
Any network device with a MAC address starting 4C:B0:08 was manufactured by or for Shenzhen Gwelltimes Technology Co.,Ltd.