What this means
The IEEE assigned the MA-L block 0C817D to EEP Elektro-Elektronik Pranjic 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 0C:81:7D, it is EEP Elektro-Elektronik Pranjic GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 0C817D?
0C817D is registered to EEP Elektro-Elektronik Pranjic 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. EEP Elektro-Elektronik Pranjic GmbH's block covers 16,777,216 addresses.
What devices use 0C817D?
Any network device with a MAC address starting 0C:81:7D was manufactured by or for EEP Elektro-Elektronik Pranjic GmbH.