What this means
The IEEE assigned the MA-L block E893F3 to Graphiant 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 E8:93:F3, it is Graphiant Inc hardware.
Frequently Asked Questions
Who owns MAC prefix E893F3?
E893F3 is registered to Graphiant 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. Graphiant Inc's block covers 16,777,216 addresses.
What devices use E893F3?
Any network device with a MAC address starting E8:93:F3 was manufactured by or for Graphiant Inc.