Who owns MAC prefix 3C81D8?

3C81D8 is registered to Sagemcom Broadband SAS in the IEEE MA-L registry.

What devices use 3C81D8?

Any network device with a MAC address starting 3C:81:D8 was manufactured by or for Sagemcom Broadband SAS.

MA-L · OUI prefix

Sagemcom Broadband SAS

Any MAC address starting 3C:81:D8 is registered to Sagemcom Broadband SAS in FR.

OUI prefix	3C81D8
Vendor	Sagemcom Broadband SAS
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	3C:81:D8:00:00:00

What this means

The IEEE assigned the MA-L block 3C81D8 to Sagemcom Broadband SAS. 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 3C:81:D8, it is Sagemcom Broadband SAS hardware.

Other Sagemcom Broadband SAS prefixes

Sagemcom Broadband SAS holds 219 registered blocks in total.

000E59 001556 00194B 001BBF 002348 002569 002691 100645 203543 244750 302478 001E74 all 219 »

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