Who owns MAC prefix 70B3D5469?

70B3D5469 is registered to Gentec Systems Co. in the IEEE MA-S registry.

What devices use 70B3D5469?

Any network device with a MAC address starting 70:B3:D5:46:9 was manufactured by or for Gentec Systems Co..

MA-S · OUI prefix

Gentec Systems Co.

Any MAC address starting 70:B3:D5:46:9 is registered to Gentec Systems Co. in TW.

OUI prefix	70B3D5469
Vendor	Gentec Systems Co.
Registry	MA-S (36-bit, small block)
Country	TW
Example MAC	70:B3:D5:46:9:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5469 to Gentec Systems Co.. 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:D5:46:9, it is Gentec Systems Co. hardware.

Other Gentec Systems Co. prefixes

Gentec Systems Co. holds 2 registered blocks in total.

D42000C

Look up another MAC