What this means
The IEEE assigned the MA-L block 34BA51 to Se-Kure Controls, 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 34:BA:51, it is Se-Kure Controls, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 34BA51?
34BA51 is registered to Se-Kure Controls, 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. Se-Kure Controls, Inc.'s block covers 16,777,216 addresses.
What devices use 34BA51?
Any network device with a MAC address starting 34:BA:51 was manufactured by or for Se-Kure Controls, Inc..