What this means
The IEEE assigned the MA-L block E48C0F to Discovery Insure. 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 E4:8C:0F, it is Discovery Insure hardware.
Frequently Asked Questions
Who owns MAC prefix E48C0F?
E48C0F is registered to Discovery Insure 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. Discovery Insure's block covers 16,777,216 addresses.
What devices use E48C0F?
Any network device with a MAC address starting E4:8C:0F was manufactured by or for Discovery Insure.