What this means
The IEEE assigned the MA-L block 001F52 to UVT Unternehmensberatung fur Verkehr und Technik 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 00:1F:52, it is UVT Unternehmensberatung fur Verkehr und Technik GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 001F52?
001F52 is registered to UVT Unternehmensberatung fur Verkehr und Technik 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. UVT Unternehmensberatung fur Verkehr und Technik GmbH's block covers 16,777,216 addresses.
What devices use 001F52?
Any network device with a MAC address starting 00:1F:52 was manufactured by or for UVT Unternehmensberatung fur Verkehr und Technik GmbH.