What this means
The IEEE assigned the MA-L block 08007C to VITALINK COMMUNICATIONS 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 08:00:7C, it is VITALINK COMMUNICATIONS CORP. hardware.
Frequently Asked Questions
Who owns MAC prefix 08007C?
08007C is registered to VITALINK COMMUNICATIONS 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. VITALINK COMMUNICATIONS CORP.'s block covers 16,777,216 addresses.
What devices use 08007C?
Any network device with a MAC address starting 08:00:7C was manufactured by or for VITALINK COMMUNICATIONS CORP..