What this means
The IEEE assigned the MA-L block 888964 to GSI Electronics 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 88:89:64, it is GSI Electronics Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 888964?
888964 is registered to GSI Electronics 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. GSI Electronics Inc.'s block covers 16,777,216 addresses.
What devices use 888964?
Any network device with a MAC address starting 88:89:64 was manufactured by or for GSI Electronics Inc..