What this means
The IEEE assigned the MA-L block 0001EB to C-COM 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 00:01:EB, it is C-COM Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix 0001EB?
0001EB is registered to C-COM 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. C-COM Corporation's block covers 16,777,216 addresses.
What devices use 0001EB?
Any network device with a MAC address starting 00:01:EB was manufactured by or for C-COM Corporation.