Who owns MAC prefix EC2125?

EC2125 is registered to Toshiba Corp. in the IEEE MA-L registry.

What devices use EC2125?

Any network device with a MAC address starting EC:21:25 was manufactured by or for Toshiba Corp..

MA-L · OUI prefix

Toshiba Corp.

Any MAC address starting EC:21:25 is registered to Toshiba Corp. in JP.

OUI prefix	EC2125
Vendor	Toshiba Corp.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	EC:21:25:00:00:00

What this means

The IEEE assigned the MA-L block EC2125 to Toshiba Corp.. 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:21:25, it is Toshiba Corp. hardware.

Other Toshiba Corp. prefixes

Toshiba Corp. holds 3 registered blocks in total.

005FBF 28FFB2

Look up another MAC