What this means
The IEEE assigned the MA-L block B436A9 to Fibocom Wireless 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 B4:36:A9, it is Fibocom Wireless Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix B436A9?
B436A9 is registered to Fibocom Wireless 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. Fibocom Wireless Inc.'s block covers 16,777,216 addresses.
What devices use B436A9?
Any network device with a MAC address starting B4:36:A9 was manufactured by or for Fibocom Wireless Inc..