What this means
The IEEE assigned the MA-L block 0004A9 to SandStream 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 00:04:A9, it is SandStream Technologies, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 0004A9?
0004A9 is registered to SandStream 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. SandStream Technologies, Inc.'s block covers 16,777,216 addresses.
What devices use 0004A9?
Any network device with a MAC address starting 00:04:A9 was manufactured by or for SandStream Technologies, Inc..