Harman Connected Services Corporation India Pvt. Ltd.

Unique prefixes: 2

Block Size: 1052670 (1.05 M)

First registration: 27 August 2020

Last updated: 02 May 2022

Types

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC Prefix Type Registration Date
30:3D:51:2 MA-M 2022-05-02
70:B3:D5:42:3 MA-S 2020-08-27