What this means
The IEEE assigned the MA-L block 00C07F to NUPON COMPUTING CORP.. 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:C0:7F, it is NUPON COMPUTING CORP. hardware.
Frequently Asked Questions
Who owns MAC prefix 00C07F?
00C07F is registered to NUPON COMPUTING CORP. 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. NUPON COMPUTING CORP.'s block covers 16,777,216 addresses.
What devices use 00C07F?
Any network device with a MAC address starting 00:C0:7F was manufactured by or for NUPON COMPUTING CORP..