What this means
The IEEE assigned the MA-M block 1845B34 to Mission Secure 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 18:45:B3:4, it is Mission Secure Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 1845B34?
1845B34 is registered to Mission Secure Inc in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Mission Secure Inc's block covers 1,048,576 addresses.
What devices use 1845B34?
Any network device with a MAC address starting 18:45:B3:4 was manufactured by or for Mission Secure Inc.