What this means
The IEEE assigned the MA-L block 2012D5 to Scientech Materials Corporation. 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 20:12:D5, it is Scientech Materials Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix 2012D5?
2012D5 is registered to Scientech Materials Corporation 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. Scientech Materials Corporation's block covers 16,777,216 addresses.
What devices use 2012D5?
Any network device with a MAC address starting 20:12:D5 was manufactured by or for Scientech Materials Corporation.