Who owns MAC prefix ECA29B?

ECA29B is registered to Kemppi Oy in the IEEE MA-L registry.

What devices use ECA29B?

Any network device with a MAC address starting EC:A2:9B was manufactured by or for Kemppi Oy.

MA-L · OUI prefix

Kemppi Oy

Any MAC address starting EC:A2:9B is registered to Kemppi Oy in FI.

OUI prefix	ECA29B
Vendor	Kemppi Oy
Registry	MA-L (24-bit, large block)
Country	FI
Example MAC	EC:A2:9B:00:00:00

What this means

The IEEE assigned the MA-L block ECA29B to Kemppi Oy. 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 EC:A2:9B, it is Kemppi Oy hardware.

Look up another MAC