What this means
The IEEE assigned the MA-L block 905C44 to Compal Broadband 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 90:5C:44, it is Compal Broadband Networks, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 905C44?
905C44 is registered to Compal Broadband Networks, Inc. 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. Compal Broadband Networks, Inc.'s block covers 16,777,216 addresses.
What devices use 905C44?
Any network device with a MAC address starting 90:5C:44 was manufactured by or for Compal Broadband Networks, Inc..