Who owns MAC prefix 70B3D52ED?

70B3D52ED is registered to Signals and systems india pvt ltd in the IEEE MA-S registry.

What devices use 70B3D52ED?

Any network device with a MAC address starting 70:B3:D5:2E:D was manufactured by or for Signals and systems india pvt ltd.

MA-S · OUI prefix

Signals and systems india pvt ltd

Any MAC address starting 70:B3:D5:2E:D is registered to Signals and systems india pvt ltd in IN.

OUI prefix	70B3D52ED
Vendor	Signals and systems india pvt ltd
Registry	MA-S (36-bit, small block)
Country	IN
Example MAC	70:B3:D5:2E:D:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D52ED to Signals and systems india pvt ltd. 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:D5:2E:D, it is Signals and systems india pvt ltd hardware.

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