What this means
The IEEE assigned the MA-L block 000277 to Cash Systemes Industrie. 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 00:02:77, it is Cash Systemes Industrie hardware.
Frequently Asked Questions
Who owns MAC prefix 000277?
000277 is registered to Cash Systemes Industrie 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. Cash Systemes Industrie's block covers 16,777,216 addresses.
What devices use 000277?
Any network device with a MAC address starting 00:02:77 was manufactured by or for Cash Systemes Industrie.