Who owns MAC prefix CC2D1B?

CC2D1B is registered to SFR in the IEEE MA-L registry.

What devices use CC2D1B?

Any network device with a MAC address starting CC:2D:1B was manufactured by or for SFR.

MA-L · OUI prefix

SFR

Any MAC address starting CC:2D:1B is registered to SFR in FR.

OUI prefix	CC2D1B
Vendor	SFR
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	CC:2D:1B:00:00:00

What this means

The IEEE assigned the MA-L block CC2D1B to SFR. 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 CC:2D:1B, it is SFR hardware.

Other SFR prefixes

SFR holds 12 registered blocks in total.

001733 001D16 002515 249504 307ECB 44CE7D 6035C0 6C61F4 8C94CC E0A1D7 E45D51

Look up another MAC