Aditec GmbH MAC address blocks

The IEEE registry carries 4 blocks registered to Aditec GmbH, together 16.4 thousand addresses, first observed 18 May 2014, most recently 11 Sep 2026.

Registered in DE.

Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.

Prefix	Block	Addresses	Country	First registered
70:B3:D5:3C:E	MA-S	4.1 thousand	DE	18 May 2014
70:B3:D5:A3:8	MA-S	4.1 thousand	DE	17 Jul 2019
8C:1F:64:79:3	MA-S	4.1 thousand	DE	11 Jan 2023
8C:1F:64:B4:E	MA-S	4.1 thousand	DE	11 Sep 2026

Every block registered to Aditec GmbH in the IEEE registries, complete. Free-text search also matches former owners.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.