What this means
The IEEE assigned the MA-L block 0011DB to Land-Cellular Corporation. 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 00:11:DB, it is Land-Cellular Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix 0011DB?
0011DB is registered to Land-Cellular Corporation 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. Land-Cellular Corporation's block covers 16,777,216 addresses.
What devices use 0011DB?
Any network device with a MAC address starting 00:11:DB was manufactured by or for Land-Cellular Corporation.