What this means
The IEEE assigned the MA-L block 001815 to GZ 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 00:18:15, it is GZ Technologies, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 001815?
001815 is registered to GZ 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. GZ Technologies, Inc.'s block covers 16,777,216 addresses.
What devices use 001815?
Any network device with a MAC address starting 00:18:15 was manufactured by or for GZ Technologies, Inc..