What this means
The IEEE assigned the MA-L block 001287 to Digital Everywhere Unterhaltungselektronik GmbH. 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 00:12:87, it is Digital Everywhere Unterhaltungselektronik GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 001287?
001287 is registered to Digital Everywhere Unterhaltungselektronik GmbH 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. Digital Everywhere Unterhaltungselektronik GmbH's block covers 16,777,216 addresses.
What devices use 001287?
Any network device with a MAC address starting 00:12:87 was manufactured by or for Digital Everywhere Unterhaltungselektronik GmbH.