What this means
The IEEE assigned the MA-L block C08170 to Effigis GeoSolutions. 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 C0:81:70, it is Effigis GeoSolutions hardware.
Frequently Asked Questions
Who owns MAC prefix C08170?
C08170 is registered to Effigis GeoSolutions 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. Effigis GeoSolutions's block covers 16,777,216 addresses.
What devices use C08170?
Any network device with a MAC address starting C0:81:70 was manufactured by or for Effigis GeoSolutions.