What this means
The IEEE assigned the MA-L block CC67D8 to Telin Semiconductor (Wuhan) 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 CC:67:D8, it is Telin Semiconductor (Wuhan) Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix CC67D8?
CC67D8 is registered to Telin Semiconductor (Wuhan) 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. Telin Semiconductor (Wuhan) Co.,Ltd's block covers 16,777,216 addresses.
What devices use CC67D8?
Any network device with a MAC address starting CC:67:D8 was manufactured by or for Telin Semiconductor (Wuhan) Co.,Ltd.