What this means
The IEEE assigned the MA-M block 7CBACC8 to Collinear Networks 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 7C:BA:CC:8, it is Collinear Networks Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 7CBACC8?
7CBACC8 is registered to Collinear Networks Inc. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Collinear Networks Inc.'s block covers 1,048,576 addresses.
What devices use 7CBACC8?
Any network device with a MAC address starting 7C:BA:CC:8 was manufactured by or for Collinear Networks Inc..