What this means
The IEEE assigned the MA-L block BC1FE1 to Ascendent Technology Group. 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:1F:E1, it is Ascendent Technology Group hardware.
Frequently Asked Questions
Who owns MAC prefix BC1FE1?
BC1FE1 is registered to Ascendent Technology Group 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. Ascendent Technology Group's block covers 16,777,216 addresses.
What devices use BC1FE1?
Any network device with a MAC address starting BC:1F:E1 was manufactured by or for Ascendent Technology Group.