What this means
The IEEE assigned the MA-L block 004088 to MOBIUS TECHNOLOGIES, 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 00:40:88, it is MOBIUS TECHNOLOGIES, INC. hardware.
Frequently Asked Questions
Who owns MAC prefix 004088?
004088 is registered to MOBIUS TECHNOLOGIES, 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. MOBIUS TECHNOLOGIES, INC.'s block covers 16,777,216 addresses.
What devices use 004088?
Any network device with a MAC address starting 00:40:88 was manufactured by or for MOBIUS TECHNOLOGIES, INC..