Who owns MAC prefix 8C1CDA7?

8C1CDA7 is registered to K Technology Corporation in the IEEE MA-M registry.

What devices use 8C1CDA7?

Any network device with a MAC address starting 8C:1C:DA:7 was manufactured by or for K Technology Corporation.

MA-M · OUI prefix

K Technology Corporation

Any MAC address starting 8C:1C:DA:7 is registered to K Technology Corporation in JP.

OUI prefix	8C1CDA7
Vendor	K Technology Corporation
Registry	MA-M (28-bit, medium block)
Country	JP
Example MAC	8C:1C:DA:7:00:00:00

What this means

The IEEE assigned the MA-M block 8C1CDA7 to K Technology Corporation. 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:1C:DA:7, it is K Technology Corporation hardware.

Other K Technology Corporation prefixes

K Technology Corporation holds 2 registered blocks in total.

0014D4

Look up another MAC