Who owns MAC prefix 00030C?

00030C is registered to Telesoft Technologies Ltd. in the IEEE MA-L registry.

What devices use 00030C?

Any network device with a MAC address starting 00:03:0C was manufactured by or for Telesoft Technologies Ltd..

MA-L · OUI prefix

Telesoft Technologies Ltd.

Any MAC address starting 00:03:0C is registered to Telesoft Technologies Ltd. in GB.

OUI prefix	00030C
Vendor	Telesoft Technologies Ltd.
Registry	MA-L (24-bit, large block)
Country	GB
Example MAC	00:03:0C:00:00:00

What this means

The IEEE assigned the MA-L block 00030C to Telesoft Technologies 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 00:03:0C, it is Telesoft Technologies Ltd. hardware.

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