What this means
The IEEE assigned the MA-L block 0C527F to Check Point Software Technologies 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 0C:52:7F, it is Check Point Software Technologies Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 0C527F?
0C527F is registered to Check Point Software Technologies 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. Check Point Software Technologies Ltd.'s block covers 16,777,216 addresses.
What devices use 0C527F?
Any network device with a MAC address starting 0C:52:7F was manufactured by or for Check Point Software Technologies Ltd..