What this means
The IEEE assigned the MA-L block 0007CC to dormakaba Deutschland GmbH. 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 00:07:CC, it is dormakaba Deutschland GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 0007CC?
0007CC is registered to dormakaba Deutschland GmbH 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. dormakaba Deutschland GmbH's block covers 16,777,216 addresses.
What devices use 0007CC?
Any network device with a MAC address starting 00:07:CC was manufactured by or for dormakaba Deutschland GmbH.