Who owns MAC prefix 603ECA?

603ECA is registered to Cambridge Medical Robotics Ltd in the IEEE MA-L registry.

What devices use 603ECA?

Any network device with a MAC address starting 60:3E:CA was manufactured by or for Cambridge Medical Robotics Ltd.

MA-L · OUI prefix

Cambridge Medical Robotics Ltd

Any MAC address starting 60:3E:CA is registered to Cambridge Medical Robotics Ltd.

OUI prefix	603ECA
Vendor	Cambridge Medical Robotics Ltd
Registry	MA-L (24-bit, large block)
Example MAC	60:3E:CA:00:00:00

What this means

The IEEE assigned the MA-L block 603ECA to Cambridge Medical Robotics 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 60:3E:CA, it is Cambridge Medical Robotics Ltd hardware.

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