What this means
The IEEE assigned the MA-L block 303294 to W-IE-NE-R Plein & Baus 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 30:32:94, it is W-IE-NE-R Plein & Baus GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 303294?
303294 is registered to W-IE-NE-R Plein & Baus 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. W-IE-NE-R Plein & Baus GmbH's block covers 16,777,216 addresses.
What devices use 303294?
Any network device with a MAC address starting 30:32:94 was manufactured by or for W-IE-NE-R Plein & Baus GmbH.