Who owns MAC prefix 8C1F6433F?

8C1F6433F is registered to Lotec Teknoloji Limited Sirketi in the IEEE MA-S registry.

What devices use 8C1F6433F?

Any network device with a MAC address starting 8C:1F:64:33:F was manufactured by or for Lotec Teknoloji Limited Sirketi.

MA-S · OUI prefix

Lotec Teknoloji Limited Sirketi

Any MAC address starting 8C:1F:64:33:F is registered to Lotec Teknoloji Limited Sirketi in TR.

OUI prefix	8C1F6433F
Vendor	Lotec Teknoloji Limited Sirketi
Registry	MA-S (36-bit, small block)
Country	TR
Example MAC	8C:1F:64:33:F:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F6433F to Lotec Teknoloji Limited Sirketi. 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:64:33:F, it is Lotec Teknoloji Limited Sirketi hardware.

Look up another MAC