What this means
The IEEE assigned the MA-L block C05097 to EG4 Electronics. 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 C0:50:97, it is EG4 Electronics hardware.
Frequently Asked Questions
Who owns MAC prefix C05097?
C05097 is registered to EG4 Electronics 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. EG4 Electronics's block covers 16,777,216 addresses.
What devices use C05097?
Any network device with a MAC address starting C0:50:97 was manufactured by or for EG4 Electronics.