What this means
The IEEE assigned the MA-L block ACEE70 to Fontem Ventures BV. 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 AC:EE:70, it is Fontem Ventures BV hardware.
Frequently Asked Questions
Who owns MAC prefix ACEE70?
ACEE70 is registered to Fontem Ventures BV 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. Fontem Ventures BV's block covers 16,777,216 addresses.
What devices use ACEE70?
Any network device with a MAC address starting AC:EE:70 was manufactured by or for Fontem Ventures BV.