Who owns MAC prefix 70B3D5163?

70B3D5163 is registered to BHARAT HEAVY ELECTRICALS LIMITED in the IEEE MA-S registry.

What devices use 70B3D5163?

Any network device with a MAC address starting 70:B3:D5:16:3 was manufactured by or for BHARAT HEAVY ELECTRICALS LIMITED.

MA-S · OUI prefix

BHARAT HEAVY ELECTRICALS LIMITED

Any MAC address starting 70:B3:D5:16:3 is registered to BHARAT HEAVY ELECTRICALS LIMITED in IN.

OUI prefix	70B3D5163
Vendor	BHARAT HEAVY ELECTRICALS LIMITED
Registry	MA-S (36-bit, small block)
Country	IN
Example MAC	70:B3:D5:16:3:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5163 to BHARAT HEAVY ELECTRICALS LIMITED. 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:D5:16:3, it is BHARAT HEAVY ELECTRICALS LIMITED hardware.

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