Who owns MAC prefix DC0B1A?

DC0B1A is registered to ADB Broadband Italia in the IEEE MA-L registry.

What devices use DC0B1A?

Any network device with a MAC address starting DC:0B:1A was manufactured by or for ADB Broadband Italia.

MA-L · OUI prefix

ADB Broadband Italia

Any MAC address starting DC:0B:1A is registered to ADB Broadband Italia in IT.

OUI prefix	DC0B1A
Vendor	ADB Broadband Italia
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	DC:0B:1A:00:00:00

What this means

The IEEE assigned the MA-L block DC0B1A to ADB Broadband Italia. 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 DC:0B:1A, it is ADB Broadband Italia hardware.

Other ADB Broadband Italia prefixes

ADB Broadband Italia holds 24 registered blocks in total.

000827 0013C8 0017C2 00193E 001CA2 001D8B 002233 00238E 002553 008C54 00A02F 3039F2 all 24 »

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