Invertek Drives Ltd

Invertek Drives Ltd , manages 3 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 12.3 thousand addresses.

The allocation includes the following types: MA-S (Mac Address Block Small, previously named OUI-36, encompasses IAB Assignments, ~4096 addresses each).

The company registered its MAC address allocation on 26 November 2016, and the most recent update was made on 12 August 2025. These allocations support network identification and communication globally.

Unique prefixes: 3

Block Size: 12285 (12.28 k)

First registration: 26 November 2016

Last updated: 12 August 2025

Types

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

MAC PrefixTypeRegistration Date
70:B3:D5:93:9 MA-S2016-11-26
8C:1F:64:F7:7 MA-S2023-06-12
8C:1F:64:FC:6 MA-S2025-08-12