What this means
The IEEE assigned the MA-L block C4D7DC to Zhejiang Weilai Jingling Artificial Intelligence 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 C4:D7:DC, it is Zhejiang Weilai Jingling Artificial Intelligence Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix C4D7DC?
C4D7DC is registered to Zhejiang Weilai Jingling Artificial Intelligence 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. Zhejiang Weilai Jingling Artificial Intelligence Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use C4D7DC?
Any network device with a MAC address starting C4:D7:DC was manufactured by or for Zhejiang Weilai Jingling Artificial Intelligence Technology Co., Ltd..