What this means
The IEEE assigned the MA-L block 884558 to Amicro Technology 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 88:45:58, it is Amicro Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 884558?
884558 is registered to Amicro Technology 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. Amicro Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 884558?
Any network device with a MAC address starting 88:45:58 was manufactured by or for Amicro Technology Co., Ltd..