What this means
The IEEE assigned the MA-L block 280245 to Konze System 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 28:02:45, it is Konze System Technology Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 280245?
280245 is registered to Konze System 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. Konze System Technology Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 280245?
Any network device with a MAC address starting 28:02:45 was manufactured by or for Konze System Technology Co.,Ltd..