What this means
The IEEE assigned the MA-L block ECC302 to HUMAX 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 EC:C3:02, it is HUMAX Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix ECC302?
ECC302 is registered to HUMAX 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. HUMAX Co., Ltd.'s block covers 16,777,216 addresses.
What devices use ECC302?
Any network device with a MAC address starting EC:C3:02 was manufactured by or for HUMAX Co., Ltd..