What this means
The IEEE assigned the MA-L block 8058C5 to NovaTec Kommunikationstechnik 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 80:58:C5, it is NovaTec Kommunikationstechnik GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 8058C5?
8058C5 is registered to NovaTec Kommunikationstechnik 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. NovaTec Kommunikationstechnik GmbH's block covers 16,777,216 addresses.
What devices use 8058C5?
Any network device with a MAC address starting 80:58:C5 was manufactured by or for NovaTec Kommunikationstechnik GmbH.