What this means
The IEEE assigned the MA-L block 008D4E to CJSC NII STT. 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 00:8D:4E, it is CJSC NII STT hardware.
Frequently Asked Questions
Who owns MAC prefix 008D4E?
008D4E is registered to CJSC NII STT 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 NII STT's block covers 16,777,216 addresses.
What devices use 008D4E?
Any network device with a MAC address starting 00:8D:4E was manufactured by or for CJSC NII STT.