Who owns MAC prefix 70B3D5BB8?

70B3D5BB8 is registered to Al Kamel Systems S.L. in the IEEE MA-S registry.

What devices use 70B3D5BB8?

Any network device with a MAC address starting 70:B3:D5:BB:8 was manufactured by or for Al Kamel Systems S.L..

MA-S · OUI prefix

Al Kamel Systems S.L.

Any MAC address starting 70:B3:D5:BB:8 is registered to Al Kamel Systems S.L. in ES.

OUI prefix	70B3D5BB8
Vendor	Al Kamel Systems S.L.
Registry	MA-S (36-bit, small block)
Country	ES
Example MAC	70:B3:D5:BB:8:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5BB8 to Al Kamel Systems S.L.. 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:BB:8, it is Al Kamel Systems S.L. hardware.

Look up another MAC