What this means
The IEEE assigned the MA-L block 100D2F to Online Security Pty. 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 10:0D:2F, it is Online Security Pty. Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 100D2F?
100D2F is registered to Online Security Pty. 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. Online Security Pty. Ltd.'s block covers 16,777,216 addresses.
What devices use 100D2F?
Any network device with a MAC address starting 10:0D:2F was manufactured by or for Online Security Pty. Ltd..