What this means
The IEEE assigned the MA-L block 0025B8 to Agile Communications, Inc.. 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:B8, it is Agile Communications, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 0025B8?
0025B8 is registered to Agile Communications, Inc. 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. Agile Communications, Inc.'s block covers 16,777,216 addresses.
What devices use 0025B8?
Any network device with a MAC address starting 00:25:B8 was manufactured by or for Agile Communications, Inc..