What this means
The IEEE assigned the MA-L block 70F176 to Data Modul AG. 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 70:F1:76, it is Data Modul AG hardware.
Frequently Asked Questions
Who owns MAC prefix 70F176?
70F176 is registered to Data Modul AG 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. Data Modul AG's block covers 16,777,216 addresses.
What devices use 70F176?
Any network device with a MAC address starting 70:F1:76 was manufactured by or for Data Modul AG.