Who owns MAC prefix 1CAFF7?

1CAFF7 is registered to D-Link International in the IEEE MA-L registry.

What devices use 1CAFF7?

Any network device with a MAC address starting 1C:AF:F7 was manufactured by or for D-Link International.

MA-L · OUI prefix

D-Link International

Any MAC address starting 1C:AF:F7 is registered to D-Link International in SG.

OUI prefix	1CAFF7
Vendor	D-Link International
Registry	MA-L (24-bit, large block)
Country	SG
Example MAC	1C:AF:F7:00:00:00

What this means

The IEEE assigned the MA-L block 1CAFF7 to D-Link International. 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 1C:AF:F7, it is D-Link International hardware.

Other D-Link International prefixes

D-Link International holds 60 registered blocks in total.

00AD24 085A11 0C0E76 0CB6D2 1062EB 10BEF5 14D64D 180F76 1C5F2B 1C7EE5 1CBDB9 28107B all 60 »

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