What devices use 70B3D5B20?

Any network device with a MAC address starting 70:B3:D5:B2:0 was manufactured by or for ICT BUSINESS GROUP of Humanrights Center for disabled people.

MA-S · OUI prefix

ICT BUSINESS GROUP of Humanrights Center for disabled people

Q: Who owns MAC prefix 70B3D5B20?

70B3D5B20 is registered to ICT BUSINESS GROUP of Humanrights Center for disabled people in the IEEE MA-S registry.

Any MAC address starting 70:B3:D5:B2:0 is registered to ICT BUSINESS GROUP of Humanrights Center for disabled people in KR.

OUI prefix	70B3D5B20
Vendor	ICT BUSINESS GROUP of Humanrights Center for disabled people
Registry	MA-S (36-bit, small block)
Country	KR
Example MAC	70:B3:D5:B2:0:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5B20 to ICT BUSINESS GROUP of Humanrights Center for disabled people. 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:B2:0, it is ICT BUSINESS GROUP of Humanrights Center for disabled people hardware.

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