What this means
The IEEE assigned the MA-L block DC1792 to Captivate Network. 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 DC:17:92, it is Captivate Network hardware.
Frequently Asked Questions
Who owns MAC prefix DC1792?
DC1792 is registered to Captivate Network 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. Captivate Network's block covers 16,777,216 addresses.
What devices use DC1792?
Any network device with a MAC address starting DC:17:92 was manufactured by or for Captivate Network.