What this means
The IEEE assigned the MA-L block 000E04 to CMA/Microdialysis AB. 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 00:0E:04, it is CMA/Microdialysis AB hardware.
Frequently Asked Questions
Who owns MAC prefix 000E04?
000E04 is registered to CMA/Microdialysis AB 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. CMA/Microdialysis AB's block covers 16,777,216 addresses.
What devices use 000E04?
Any network device with a MAC address starting 00:0E:04 was manufactured by or for CMA/Microdialysis AB.