What this means
The IEEE assigned the MA-L block 7CF462 to BEIJING HUAWOO 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 7C:F4:62, it is BEIJING HUAWOO TECHNOLOGIES CO.LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 7CF462?
7CF462 is registered to BEIJING HUAWOO 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 HUAWOO TECHNOLOGIES CO.LTD's block covers 16,777,216 addresses.
What devices use 7CF462?
Any network device with a MAC address starting 7C:F4:62 was manufactured by or for BEIJING HUAWOO TECHNOLOGIES CO.LTD.