What this means
The IEEE assigned the MA-L block 001CC7 to Rembrandt Technologies, LLC d/b/a REMSTREAM. 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 00:1C:C7, it is Rembrandt Technologies, LLC d/b/a REMSTREAM hardware.
Frequently Asked Questions
Who owns MAC prefix 001CC7?
001CC7 is registered to Rembrandt Technologies, LLC d/b/a REMSTREAM 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. Rembrandt Technologies, LLC d/b/a REMSTREAM's block covers 16,777,216 addresses.
What devices use 001CC7?
Any network device with a MAC address starting 00:1C:C7 was manufactured by or for Rembrandt Technologies, LLC d/b/a REMSTREAM.