What this means
The IEEE assigned the MA-L block D0B53D to SEPRO ROBOTIQUE. 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 D0:B5:3D, it is SEPRO ROBOTIQUE hardware.
Frequently Asked Questions
Who owns MAC prefix D0B53D?
D0B53D is registered to SEPRO ROBOTIQUE 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. SEPRO ROBOTIQUE's block covers 16,777,216 addresses.
What devices use D0B53D?
Any network device with a MAC address starting D0:B5:3D was manufactured by or for SEPRO ROBOTIQUE.