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System Industrie Electronic GmbH
System Industrie Electronic GmbH , manages 2 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 1.1 million addresses.
The allocation includes the following types: IAB, and MA-M (Mac Address Block Medium, ~1 Million addresses each).
The company registered its MAC address allocation on 26 November 2011, and the most recent update was made on 08 January 2025. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 26 November 2011
Last updated: 08 January 2025
IAB:Individual Address Blocks. Number of address 2^24 (~16 Million)
MA-M:Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 00:50:C2:EE:2 | IAB | 2011-11-26 |
| BC:DF:E1:3 | MA-M | 2025-01-08 |