What this means
The IEEE assigned the MA-M block C022F13 to Spectra Technologies India Private Limited. 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 C0:22:F1:3, it is Spectra Technologies India Private Limited hardware.
Frequently Asked Questions
Who owns MAC prefix C022F13?
C022F13 is registered to Spectra Technologies India Private Limited in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Spectra Technologies India Private Limited's block covers 1,048,576 addresses.
What devices use C022F13?
Any network device with a MAC address starting C0:22:F1:3 was manufactured by or for Spectra Technologies India Private Limited.