What this means
The IEEE assigned the MA-S block 8C1F64F4E to ADAMCZEWSKI elektronische Messtechnik GmbH. 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:F4:E, it is ADAMCZEWSKI elektronische Messtechnik GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 8C1F64F4E?
8C1F64F4E is registered to ADAMCZEWSKI elektronische Messtechnik GmbH 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. ADAMCZEWSKI elektronische Messtechnik GmbH's block covers 4,096 addresses.
What devices use 8C1F64F4E?
Any network device with a MAC address starting 8C:1F:64:F4:E was manufactured by or for ADAMCZEWSKI elektronische Messtechnik GmbH.