Who owns MAC prefix ECE915?

ECE915 is registered to STI Ltd in the IEEE MA-L registry.

What devices use ECE915?

Any network device with a MAC address starting EC:E9:15 was manufactured by or for STI Ltd.

MA-L · OUI prefix

STI Ltd

Any MAC address starting EC:E9:15 is registered to STI Ltd.

OUI prefix	ECE915
Vendor	STI Ltd
Registry	MA-L (24-bit, large block)
Example MAC	EC:E9:15:00:00:00

What this means

The IEEE assigned the MA-L block ECE915 to STI Ltd. 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:E9:15, it is STI Ltd hardware.

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