What this means
The IEEE assigned the MA-L block 00115E to ProMinent Dosiertechnik 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 00:11:5E, it is ProMinent Dosiertechnik GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 00115E?
00115E is registered to ProMinent Dosiertechnik 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. ProMinent Dosiertechnik GmbH's block covers 16,777,216 addresses.
What devices use 00115E?
Any network device with a MAC address starting 00:11:5E was manufactured by or for ProMinent Dosiertechnik GmbH.