Who owns MAC prefix 00217F?

00217F is registered to Intraco Technology Pte Ltd in the IEEE MA-L registry.

What devices use 00217F?

Any network device with a MAC address starting 00:21:7F was manufactured by or for Intraco Technology Pte Ltd.

MA-L · OUI prefix

Intraco Technology Pte Ltd

Any MAC address starting 00:21:7F is registered to Intraco Technology Pte Ltd in SG.

OUI prefix	00217F
Vendor	Intraco Technology Pte Ltd
Registry	MA-L (24-bit, large block)
Country	SG
Example MAC	00:21:7F:00:00:00

What this means

The IEEE assigned the MA-L block 00217F to Intraco Technology 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 00:21:7F, it is Intraco Technology Pte Ltd hardware.

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