What this means
The IEEE assigned the MA-L block 08CA45 to Toyou Feiji Electronics 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 08:CA:45, it is Toyou Feiji Electronics Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 08CA45?
08CA45 is registered to Toyou Feiji Electronics 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. Toyou Feiji Electronics Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 08CA45?
Any network device with a MAC address starting 08:CA:45 was manufactured by or for Toyou Feiji Electronics Co., Ltd..