What this means
The IEEE assigned the MA-L block 000959 to Sitecsoft. 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 00:09:59, it is Sitecsoft hardware.
Frequently Asked Questions
Who owns MAC prefix 000959?
000959 is registered to Sitecsoft 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. Sitecsoft's block covers 16,777,216 addresses.
What devices use 000959?
Any network device with a MAC address starting 00:09:59 was manufactured by or for Sitecsoft.