What this means
The IEEE assigned the MA-S block 8C1F64EAD to Messung Systems Pvt 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:EA:D, it is Messung Systems Pvt Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 8C1F64EAD?
8C1F64EAD is registered to Messung Systems Pvt 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. Messung Systems Pvt Ltd's block covers 4,096 addresses.
What devices use 8C1F64EAD?
Any network device with a MAC address starting 8C:1F:64:EA:D was manufactured by or for Messung Systems Pvt Ltd.