What this means
The IEEE assigned the MA-L block A877E5 to SHENZHEN CHUANGWEI-RGB ELECTRONICS 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 A8:77:E5, it is SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix A877E5?
A877E5 is registered to SHENZHEN CHUANGWEI-RGB ELECTRONICS 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. SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD's block covers 16,777,216 addresses.
What devices use A877E5?
Any network device with a MAC address starting A8:77:E5 was manufactured by or for SHENZHEN CHUANGWEI-RGB ELECTRONICS CO.,LTD.