Who owns MAC prefix 70B3D5FE4?

70B3D5FE4 is registered to CARE PVT LTD in the IEEE MA-S registry.

What devices use 70B3D5FE4?

Any network device with a MAC address starting 70:B3:D5:FE:4 was manufactured by or for CARE PVT LTD.

MA-S · OUI prefix

CARE PVT LTD

Any MAC address starting 70:B3:D5:FE:4 is registered to CARE PVT LTD in PK.

OUI prefix	70B3D5FE4
Vendor	CARE PVT LTD
Registry	MA-S (36-bit, small block)
Country	PK
Example MAC	70:B3:D5:FE:4:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5FE4 to CARE 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:FE:4, it is CARE PVT LTD hardware.

Look up another MAC