What this means
The IEEE assigned the MA-L block C44BD1 to Wallys Communications Teachnologies Co.,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 C4:4B:D1, it is Wallys Communications Teachnologies Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix C44BD1?
C44BD1 is registered to Wallys Communications Teachnologies Co.,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. Wallys Communications Teachnologies Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use C44BD1?
Any network device with a MAC address starting C4:4B:D1 was manufactured by or for Wallys Communications Teachnologies Co.,Ltd..