What this means
The IEEE assigned the MA-M block 4C65A89 to SHENZHEN LISAIER TRONICS 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 4C:65:A8:9, it is SHENZHEN LISAIER TRONICS CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 4C65A89?
4C65A89 is registered to SHENZHEN LISAIER TRONICS CO.,LTD in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. SHENZHEN LISAIER TRONICS CO.,LTD's block covers 1,048,576 addresses.
What devices use 4C65A89?
Any network device with a MAC address starting 4C:65:A8:9 was manufactured by or for SHENZHEN LISAIER TRONICS CO.,LTD.