Who owns MAC prefix 8C1F64944?

8C1F64944 is registered to BRS Sistemas Eletrônicos in the IEEE MA-S registry.

What devices use 8C1F64944?

Any network device with a MAC address starting 8C:1F:64:94:4 was manufactured by or for BRS Sistemas Eletrônicos.

MA-S · OUI prefix

BRS Sistemas Eletrônicos

Any MAC address starting 8C:1F:64:94:4 is registered to BRS Sistemas Eletrônicos in BR.

OUI prefix	8C1F64944
Vendor	BRS Sistemas Eletrônicos
Registry	MA-S (36-bit, small block)
Country	BR
Example MAC	8C:1F:64:94:4:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64944 to BRS Sistemas Eletrônicos. 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 8C:1F:64:94:4, it is BRS Sistemas Eletrônicos hardware.

Other BRS Sistemas Eletrônicos prefixes

BRS Sistemas Eletrônicos holds 15 registered blocks in total.

18C3E47 70B3D51FD 70B3D5356 70B3D53CD 70B3D555E 70B3D5D97 70B3D5F16 8C1F642C8 8C1F64340 8C1F643DB 8C1F64C29 8C1F64CAF all 15 »

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