What this means
The IEEE assigned the MA-L block 001961 to Blaupunkt Embedded 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 00:19:61, it is Blaupunkt Embedded Systems GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 001961?
001961 is registered to Blaupunkt Embedded 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. Blaupunkt Embedded Systems GmbH's block covers 16,777,216 addresses.
What devices use 001961?
Any network device with a MAC address starting 00:19:61 was manufactured by or for Blaupunkt Embedded Systems GmbH.