What this means
The IEEE assigned the MA-L block 00192B to Aclara RF Systems 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 00:19:2B, it is Aclara RF Systems Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 00192B?
00192B is registered to Aclara RF Systems 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. Aclara RF Systems Inc.'s block covers 16,777,216 addresses.
What devices use 00192B?
Any network device with a MAC address starting 00:19:2B was manufactured by or for Aclara RF Systems Inc..