What this means
The IEEE assigned the MA-L block AC8674 to Open Mesh, 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 AC:86:74, it is Open Mesh, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix AC8674?
AC8674 is registered to Open Mesh, 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. Open Mesh, Inc.'s block covers 16,777,216 addresses.
What devices use AC8674?
Any network device with a MAC address starting AC:86:74 was manufactured by or for Open Mesh, Inc..