What this means
The IEEE assigned the MA-L block BCF9F2 to CJSC "STC "TEKO". 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:F9:F2, it is CJSC "STC "TEKO" hardware.
Frequently Asked Questions
Who owns MAC prefix BCF9F2?
BCF9F2 is registered to CJSC "STC "TEKO" 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. CJSC "STC "TEKO"'s block covers 16,777,216 addresses.
What devices use BCF9F2?
Any network device with a MAC address starting BC:F9:F2 was manufactured by or for CJSC "STC "TEKO".