What this means
The IEEE assigned the MA-L block 00C0C3 to ACUSON COMPUTED SONOGRAPHY. 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:C0:C3, it is ACUSON COMPUTED SONOGRAPHY hardware.
Frequently Asked Questions
Who owns MAC prefix 00C0C3?
00C0C3 is registered to ACUSON COMPUTED SONOGRAPHY 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. ACUSON COMPUTED SONOGRAPHY's block covers 16,777,216 addresses.
What devices use 00C0C3?
Any network device with a MAC address starting 00:C0:C3 was manufactured by or for ACUSON COMPUTED SONOGRAPHY.