What this means
The IEEE assigned the MA-L block 00188F to Montgomery Technology, 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 00:18:8F, it is Montgomery Technology, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 00188F?
00188F is registered to Montgomery Technology, 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. Montgomery Technology, Inc.'s block covers 16,777,216 addresses.
What devices use 00188F?
Any network device with a MAC address starting 00:18:8F was manufactured by or for Montgomery Technology, Inc..