MA-S: a /36 block (also called an OUI-36 assignment), IEEE's smallest, covering 4,096 addresses.
Prefix70:B3:D5:11:A0:00 /36
Vendor address690, Gold Hill Square, Hosur Road, Bommanahalli Bangalore Karnataka IN 560068
RegisteredOct 10, 2019
Block range70:B3:D5:11:A0:00– 70:B3:D5:11:AF:FF
Address capacity4,096
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority

Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.

Curious how a prefix like this turns into a full address? See how MAC addresses are structured →

Ownership timeline

  1. Oct 10, 2019 – May 21, 2022 Private name changedaddress changedcountry changed
  2. May 21, 2022 – present Mahindra Electric Mobility Limited

Example addresses in this block

Where this block sits

The nearest registered blocks of the same size on either side of this one in IEEE's address space.

Mahindra Electric Mobility Limited holds 1 registered blocks in the IEEE registry, ranking #19,087 of 33,427 organizations by block count.