What this means
The IEEE assigned the MA-L block 7072CF to EdgeCore Networks. 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 70:72:CF, it is EdgeCore Networks hardware.
Frequently Asked Questions
Who owns MAC prefix 7072CF?
7072CF is registered to EdgeCore Networks 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. EdgeCore Networks's block covers 16,777,216 addresses.
What devices use 7072CF?
Any network device with a MAC address starting 70:72:CF was manufactured by or for EdgeCore Networks.