Who owns MAC prefix 8C1F64F5F?

8C1F64F5F is registered to TR7 Siber Savunma A.S. in the IEEE MA-S registry.

What devices use 8C1F64F5F?

Any network device with a MAC address starting 8C:1F:64:F5:F was manufactured by or for TR7 Siber Savunma A.S..

MA-S · OUI prefix

TR7 Siber Savunma A.S.

Any MAC address starting 8C:1F:64:F5:F is registered to TR7 Siber Savunma A.S. in TR.

OUI prefix	8C1F64F5F
Vendor	TR7 Siber Savunma A.S.
Registry	MA-S (36-bit, small block)
Country	TR
Example MAC	8C:1F:64:F5:F:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64F5F to TR7 Siber Savunma A.S.. 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:F5:F, it is TR7 Siber Savunma A.S. hardware.

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