What this means
The IEEE assigned the MA-L block 842141 to Shenzhen Ginwave Technologies 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 84:21:41, it is Shenzhen Ginwave Technologies Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 842141?
842141 is registered to Shenzhen Ginwave Technologies 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 Ginwave Technologies Ltd.'s block covers 16,777,216 addresses.
What devices use 842141?
Any network device with a MAC address starting 84:21:41 was manufactured by or for Shenzhen Ginwave Technologies Ltd..