Who owns MAC prefix 30CB36?

30CB36 is registered to Belden Singapore Pte. Ltd. in the IEEE MA-L registry.

What devices use 30CB36?

Any network device with a MAC address starting 30:CB:36 was manufactured by or for Belden Singapore Pte. Ltd..

MA-L · OUI prefix

Belden Singapore Pte. Ltd.

Any MAC address starting 30:CB:36 is registered to Belden Singapore Pte. Ltd. in SG.

OUI prefix	30CB36
Vendor	Belden Singapore Pte. Ltd.
Registry	MA-L (24-bit, large block)
Country	SG
Example MAC	30:CB:36:00:00:00

What this means

The IEEE assigned the MA-L block 30CB36 to Belden Singapore Pte. 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 30:CB:36, it is Belden Singapore Pte. Ltd. hardware.

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