What this means
The IEEE assigned the MA-L block 287994 to Realplay Digital Technology(Shenzhen) 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 28:79:94, it is Realplay Digital Technology(Shenzhen) Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 287994?
287994 is registered to Realplay Digital Technology(Shenzhen) 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. Realplay Digital Technology(Shenzhen) Co.,Ltd's block covers 16,777,216 addresses.
What devices use 287994?
Any network device with a MAC address starting 28:79:94 was manufactured by or for Realplay Digital Technology(Shenzhen) Co.,Ltd.