What this means
The IEEE assigned the MA-L block 000552 to Xycotec Computer 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 00:05:52, it is Xycotec Computer GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 000552?
000552 is registered to Xycotec Computer 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. Xycotec Computer GmbH's block covers 16,777,216 addresses.
What devices use 000552?
Any network device with a MAC address starting 00:05:52 was manufactured by or for Xycotec Computer GmbH.