What this means
The IEEE assigned the MA-L block 0022DC to Vigil Health Solutions Inc.. 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 00:22:DC, it is Vigil Health Solutions Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 0022DC?
0022DC is registered to Vigil Health Solutions Inc. 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. Vigil Health Solutions Inc.'s block covers 16,777,216 addresses.
What devices use 0022DC?
Any network device with a MAC address starting 00:22:DC was manufactured by or for Vigil Health Solutions Inc..