What this means
The IEEE assigned the MA-M block BC34005 to NDSL, 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 BC:34:00:5, it is NDSL, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix BC34005?
BC34005 is registered to NDSL, 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. NDSL, Inc.'s block covers 1,048,576 addresses.
What devices use BC34005?
Any network device with a MAC address starting BC:34:00:5 was manufactured by or for NDSL, Inc..