Who owns MAC prefix 70B3D5717?

70B3D5717 is registered to Secure Systems & Services in the IEEE MA-S registry.

What devices use 70B3D5717?

Any network device with a MAC address starting 70:B3:D5:71:7 was manufactured by or for Secure Systems & Services.

MA-S · OUI prefix

Secure Systems & Services

Any MAC address starting 70:B3:D5:71:7 is registered to Secure Systems & Services in FR.

OUI prefix	70B3D5717
Vendor	Secure Systems & Services
Registry	MA-S (36-bit, small block)
Country	FR
Example MAC	70:B3:D5:71:7:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5717 to Secure Systems & Services. 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:D5:71:7, it is Secure Systems & Services hardware.

Other Secure Systems & Services prefixes

Secure Systems & Services holds 2 registered blocks in total.

00806C

Look up another MAC