What this means
The IEEE assigned the MA-L block 1C97FB to CoolBitX Ltd.. 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 1C:97:FB, it is CoolBitX Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 1C97FB?
1C97FB is registered to CoolBitX Ltd. 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. CoolBitX Ltd.'s block covers 16,777,216 addresses.
What devices use 1C97FB?
Any network device with a MAC address starting 1C:97:FB was manufactured by or for CoolBitX Ltd..