MAC Address Lookup / All vendors / Harman/Becker Automotive Systems GmbH
Harman/Becker Automotive Systems GmbH MAC address blocks The IEEE registry carries 11 blocks registered to Harman/Becker Automotive Systems GmbH, together 168 million addresses, first observed 16 Jun 2007, most recently 21 Jun 2026.
Registered in DE · US .
Its portfolio also includes blocks acquired from Harman International × 1.
Harman/Becker Automotive Systems GmbH allocations
Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.
167.8 million
100 million
1998
2026
2004
2010
2016
2022
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
00:1C:D7 MA-L 16.8 million DE 16 Jun 2007 28:56:C1 MA-L 16.8 million US 13 Jul 2017 34:09:E9 MA-L 16.8 million DE 21 Jun 2026 38:45:54 MA-L 16.8 million DE 22 Jul 2021 9C:DF:03 MA-L 16.8 million DE 25 May 2011 9C:F5:5F MA-L 16.8 million DE 22 Jul 2023 A0:56:B2 MA-L 16.8 million DE 1 May 2014 B0:BC:7A MA-L 16.8 million DE 16 Sep 2022 F8:E8:77 MA-L 16.8 million DE 4 Apr 2020 FC:F8:61 MA-L 16.8 million DE 30 Sep 2025 00:50:C2:62:0 IAB 4.1 thousand DE 30 Jul 2008
Every block registered to Harman/Becker Automotive Systems 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.