What this means
The IEEE assigned the MA-L block 282536 to SHENZHEN HOLATEK 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 28:25:36, it is SHENZHEN HOLATEK CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 282536?
282536 is registered to SHENZHEN HOLATEK 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 HOLATEK CO.,LTD's block covers 16,777,216 addresses.
What devices use 282536?
Any network device with a MAC address starting 28:25:36 was manufactured by or for SHENZHEN HOLATEK CO.,LTD.