What this means
The IEEE assigned the MA-L block 3C806B to Hunan Voc Acoustics 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 3C:80:6B, it is Hunan Voc Acoustics Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 3C806B?
3C806B is registered to Hunan Voc Acoustics 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. Hunan Voc Acoustics Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 3C806B?
Any network device with a MAC address starting 3C:80:6B was manufactured by or for Hunan Voc Acoustics Technology Co., Ltd..