What this means
The IEEE assigned the MA-L block 2CD7FF to LANCOM Systems 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 2C:D7:FF, it is LANCOM Systems GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 2CD7FF?
2CD7FF is registered to LANCOM Systems 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. LANCOM Systems GmbH's block covers 16,777,216 addresses.
What devices use 2CD7FF?
Any network device with a MAC address starting 2C:D7:FF was manufactured by or for LANCOM Systems GmbH.