Who owns MAC prefix 70B3D50D0?

70B3D50D0 is registered to ProHound Controles Eirelli in the IEEE MA-S registry.

What devices use 70B3D50D0?

Any network device with a MAC address starting 70:B3:D5:0D:0 was manufactured by or for ProHound Controles Eirelli.

MA-S · OUI prefix

ProHound Controles Eirelli

Any MAC address starting 70:B3:D5:0D:0 is registered to ProHound Controles Eirelli in BR.

OUI prefix	70B3D50D0
Vendor	ProHound Controles Eirelli
Registry	MA-S (36-bit, small block)
Country	BR
Example MAC	70:B3:D5:0D:0:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D50D0 to ProHound Controles Eirelli. 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 70:B3:D5:0D:0, it is ProHound Controles Eirelli hardware.

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