What this means
The IEEE assigned the MA-L block 0025E6 to Belgian Monitoring Systems bvba. 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 00:25:E6, it is Belgian Monitoring Systems bvba hardware.
Frequently Asked Questions
Who owns MAC prefix 0025E6?
0025E6 is registered to Belgian Monitoring Systems bvba 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. Belgian Monitoring Systems bvba's block covers 16,777,216 addresses.
What devices use 0025E6?
Any network device with a MAC address starting 00:25:E6 was manufactured by or for Belgian Monitoring Systems bvba.