What this means
The IEEE assigned the MA-L block 0022D5 to Eaton Corp. Electrical Group Data Center Solutions - Pulizzi. 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:D5, it is Eaton Corp. Electrical Group Data Center Solutions - Pulizzi hardware.
Frequently Asked Questions
Who owns MAC prefix 0022D5?
0022D5 is registered to Eaton Corp. Electrical Group Data Center Solutions - Pulizzi 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. Eaton Corp. Electrical Group Data Center Solutions - Pulizzi's block covers 16,777,216 addresses.
What devices use 0022D5?
Any network device with a MAC address starting 00:22:D5 was manufactured by or for Eaton Corp. Electrical Group Data Center Solutions - Pulizzi.