What this means
The IEEE assigned the MA-S block 8C1F644D9 to SECURICO ELECTRONICS INDIA LTD. 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 8C:1F:64:4D:9, it is SECURICO ELECTRONICS INDIA LTD hardware.
Frequently Asked Questions
Who owns MAC prefix 8C1F644D9?
8C1F644D9 is registered to SECURICO ELECTRONICS INDIA LTD in the IEEE MA-S registry.
What does the MA-S registry type mean?
An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. SECURICO ELECTRONICS INDIA LTD's block covers 4,096 addresses.
What devices use 8C1F644D9?
Any network device with a MAC address starting 8C:1F:64:4D:9 was manufactured by or for SECURICO ELECTRONICS INDIA LTD.