What this means
The IEEE assigned the MA-L block 1C7C45 to Vitek Industrial Video Products, Inc.. 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 1C:7C:45, it is Vitek Industrial Video Products, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 1C7C45?
1C7C45 is registered to Vitek Industrial Video Products, Inc. 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. Vitek Industrial Video Products, Inc.'s block covers 16,777,216 addresses.
What devices use 1C7C45?
Any network device with a MAC address starting 1C:7C:45 was manufactured by or for Vitek Industrial Video Products, Inc..