What this means
The IEEE assigned the MA-L block 2479EF to Greenpacket Berhad, Taiwan. 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 24:79:EF, it is Greenpacket Berhad, Taiwan hardware.
Frequently Asked Questions
Who owns MAC prefix 2479EF?
2479EF is registered to Greenpacket Berhad, Taiwan 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. Greenpacket Berhad, Taiwan's block covers 16,777,216 addresses.
What devices use 2479EF?
Any network device with a MAC address starting 24:79:EF was manufactured by or for Greenpacket Berhad, Taiwan.