Who owns MAC prefix 0005BC?

0005BC is registered to Resource Data Management Ltd in the IEEE MA-L registry.

What devices use 0005BC?

Any network device with a MAC address starting 00:05:BC was manufactured by or for Resource Data Management Ltd.

MA-L · OUI prefix

Resource Data Management Ltd

Any MAC address starting 00:05:BC is registered to Resource Data Management Ltd.

OUI prefix	0005BC
Vendor	Resource Data Management Ltd
Registry	MA-L (24-bit, large block)
Example MAC	00:05:BC:00:00:00

What this means

The IEEE assigned the MA-L block 0005BC to Resource Data Management 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 00:05:BC, it is Resource Data Management Ltd hardware.

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