What this means
The IEEE assigned the MA-L block 0015A9 to KWANG WOO I&C 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 00:15:A9, it is KWANG WOO I&C CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 0015A9?
0015A9 is registered to KWANG WOO I&C 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. KWANG WOO I&C CO.,LTD's block covers 16,777,216 addresses.
What devices use 0015A9?
Any network device with a MAC address starting 00:15:A9 was manufactured by or for KWANG WOO I&C CO.,LTD.