Sivantos GmbH

Sivantos GmbH , manages 2 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 33.6 million addresses.

The allocation includes the following types: MA-L (Mac Address Block Large, ~16 million addresses each).

The company registered its MAC address allocation on 27 April 2016, and the most recent update was made on 18 November 2023. These allocations support network identification and communication globally.

Unique prefixes: 2

Block Size: 33554430 (33.55 M)

First registration: 27 April 2016

Last updated: 18 November 2023

Types

MA-L:Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MAC PrefixTypeRegistration Date
20:3A:EF MA-L2016-04-27
D4:87:CC MA-L2023-11-18