What this means
The IEEE assigned the MA-L block 0014C4 to Vitelcom Mobile Technology. 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 00:14:C4, it is Vitelcom Mobile Technology hardware.
Frequently Asked Questions
Who owns MAC prefix 0014C4?
0014C4 is registered to Vitelcom Mobile Technology 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. Vitelcom Mobile Technology's block covers 16,777,216 addresses.
What devices use 0014C4?
Any network device with a MAC address starting 00:14:C4 was manufactured by or for Vitelcom Mobile Technology.