What this means
The IEEE assigned the MA-L block 688540 to IGI Mobile, 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 68:85:40, it is IGI Mobile, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 688540?
688540 is registered to IGI Mobile, 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. IGI Mobile, Inc.'s block covers 16,777,216 addresses.
What devices use 688540?
Any network device with a MAC address starting 68:85:40 was manufactured by or for IGI Mobile, Inc..