What this means
The IEEE assigned the MA-L block 0008E4 to Envenergy 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 00:08:E4, it is Envenergy Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 0008E4?
0008E4 is registered to Envenergy 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. Envenergy Inc's block covers 16,777,216 addresses.
What devices use 0008E4?
Any network device with a MAC address starting 00:08:E4 was manufactured by or for Envenergy Inc.