What this means
The IEEE assigned the MA-L block 00249D to NES Technology Inc.. 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 00:24:9D, it is NES Technology Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 00249D?
00249D is registered to NES Technology Inc. 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. NES Technology Inc.'s block covers 16,777,216 addresses.
What devices use 00249D?
Any network device with a MAC address starting 00:24:9D was manufactured by or for NES Technology Inc..