What this means
The IEEE assigned the MA-L block 7846C4 to DAEHAP HYPER-TECH. 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 78:46:C4, it is DAEHAP HYPER-TECH hardware.
Frequently Asked Questions
Who owns MAC prefix 7846C4?
7846C4 is registered to DAEHAP HYPER-TECH 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. DAEHAP HYPER-TECH's block covers 16,777,216 addresses.
What devices use 7846C4?
Any network device with a MAC address starting 78:46:C4 was manufactured by or for DAEHAP HYPER-TECH.