What this means
The IEEE assigned the MA-L block E8CD15 to Vantiva USA LLC. 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:CD:15, it is Vantiva USA LLC hardware.
Frequently Asked Questions
Who owns MAC prefix E8CD15?
E8CD15 is registered to Vantiva USA LLC 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. Vantiva USA LLC's block covers 16,777,216 addresses.
What devices use E8CD15?
Any network device with a MAC address starting E8:CD:15 was manufactured by or for Vantiva USA LLC.