What this means
The IEEE assigned the MA-L block CC934A to Sierra Wireless, ULC. 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 CC:93:4A, it is Sierra Wireless, ULC hardware.
Frequently Asked Questions
Who owns MAC prefix CC934A?
CC934A is registered to Sierra Wireless, ULC 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. Sierra Wireless, ULC's block covers 16,777,216 addresses.
What devices use CC934A?
Any network device with a MAC address starting CC:93:4A was manufactured by or for Sierra Wireless, ULC.