What this means
The IEEE assigned the MA-L block 4C2C80 to Beijing Skyway Technologies 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:2C:80, it is Beijing Skyway Technologies Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 4C2C80?
4C2C80 is registered to Beijing Skyway Technologies 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. Beijing Skyway Technologies Co.,Ltd's block covers 16,777,216 addresses.
What devices use 4C2C80?
Any network device with a MAC address starting 4C:2C:80 was manufactured by or for Beijing Skyway Technologies Co.,Ltd.