What this means
The IEEE assigned the MA-L block 6C4725 to Rochester Network Supply, 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 6C:47:25, it is Rochester Network Supply, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 6C4725?
6C4725 is registered to Rochester Network Supply, 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. Rochester Network Supply, Inc.'s block covers 16,777,216 addresses.
What devices use 6C4725?
Any network device with a MAC address starting 6C:47:25 was manufactured by or for Rochester Network Supply, Inc..