What this means
The IEEE assigned the MA-L block 544A05 to wenglor sensoric 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 54:4A:05, it is wenglor sensoric gmbh hardware.
Frequently Asked Questions
Who owns MAC prefix 544A05?
544A05 is registered to wenglor sensoric 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. wenglor sensoric gmbh's block covers 16,777,216 addresses.
What devices use 544A05?
Any network device with a MAC address starting 54:4A:05 was manufactured by or for wenglor sensoric gmbh.