What this means
The IEEE assigned the MA-M block A019B29 to Lon Microsystems 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 A0:19:B2:9, it is Lon Microsystems Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix A019B29?
A019B29 is registered to Lon Microsystems 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. Lon Microsystems Inc.'s block covers 1,048,576 addresses.
What devices use A019B29?
Any network device with a MAC address starting A0:19:B2:9 was manufactured by or for Lon Microsystems Inc..