Who owns MAC prefix 70B3D5D8D?

70B3D5D8D is registered to Pullnet Technology,S.L. in the IEEE MA-S registry.

What devices use 70B3D5D8D?

Any network device with a MAC address starting 70:B3:D5:D8:D was manufactured by or for Pullnet Technology,S.L..

MA-S · OUI prefix

Pullnet Technology,S.L.

Any MAC address starting 70:B3:D5:D8:D is registered to Pullnet Technology,S.L. in ES.

OUI prefix	70B3D5D8D
Vendor	Pullnet Technology,S.L.
Registry	MA-S (36-bit, small block)
Country	ES
Example MAC	70:B3:D5:D8:D:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5D8D to Pullnet Technology,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:D8:D, it is Pullnet Technology,S.L. hardware.

Other Pullnet Technology,S.L. prefixes

Pullnet Technology,S.L. holds 2 registered blocks in total.

70B3D5AA4

Look up another MAC