Who owns MAC prefix 001BC5057?

001BC5057 is registered to EREE Electronique in the IEEE MA-S registry.

What devices use 001BC5057?

Any network device with a MAC address starting 00:1B:C5:05:7 was manufactured by or for EREE Electronique.

MA-S · OUI prefix

EREE Electronique

Any MAC address starting 00:1B:C5:05:7 is registered to EREE Electronique in FR.

OUI prefix	001BC5057
Vendor	EREE Electronique
Registry	MA-S (36-bit, small block)
Country	FR
Example MAC	00:1B:C5:05:7:00:00:00

What this means

The IEEE assigned the MA-S block 001BC5057 to EREE Electronique. 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 00:1B:C5:05:7, it is EREE Electronique hardware.

Other EREE Electronique prefixes

EREE Electronique holds 3 registered blocks in total.

001BC50C1 70B3D5D11

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