What this means
The IEEE assigned the MA-L block 000041 to ICE CORPORATION. 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 00:00:41, it is ICE CORPORATION hardware.
Frequently Asked Questions
Who owns MAC prefix 000041?
000041 is registered to ICE CORPORATION 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. ICE CORPORATION's block covers 16,777,216 addresses.
What devices use 000041?
Any network device with a MAC address starting 00:00:41 was manufactured by or for ICE CORPORATION.