What this means
The IEEE assigned the MA-L block 1CC316 to Xiamen Milesight IoT 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 1C:C3:16, it is Xiamen Milesight IoT Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 1CC316?
1CC316 is registered to Xiamen Milesight IoT 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. Xiamen Milesight IoT Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 1CC316?
Any network device with a MAC address starting 1C:C3:16 was manufactured by or for Xiamen Milesight IoT Co., Ltd..