What this means
The IEEE assigned the MA-L block 787F62 to GiK mbH. 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 78:7F:62, it is GiK mbH hardware.
Frequently Asked Questions
Who owns MAC prefix 787F62?
787F62 is registered to GiK mbH 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. GiK mbH's block covers 16,777,216 addresses.
What devices use 787F62?
Any network device with a MAC address starting 78:7F:62 was manufactured by or for GiK mbH.