Vendor directory

3,122 blocks registered in Germany.

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Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.

Unique organizations2,416
Total blocks3,122
MA-L count1,428
MA-M count367
MA-S count720
IAB count593
CID count14
Total address capacity24,582,950,912
Last changed hereOct 7, 2026

Country reflects the address published in the IEEE registration record. It does not indicate where a device was manufactured, sold, located or currently used.

Largest organizations in Germany

Organization Prefix Type
🇩🇪 Deutscher Weterdienst 00:50:C2:8E:10:00 /36 IAB 🇩🇪 Deutschmann Automation GmbH & Co. KG 00:14:11:00:00:00 /24 MA-L 🇩🇪 DEV Systemtechnik GmbH& Co KG 70:B3:D5:41:80:00 /36 MA-S 🇩🇪 DEVAU Lemppenau GmbH 70:B3:D5:4A:20:00 /36 MA-S 🇩🇪 devboards GmbH 40:D8:55:19:80:00 /36 IAB 🇩🇪 develogic GmbH 8C:1F:64:76:E0:00 /36 MA-S 🇩🇪 Device GmbH 00:50:C2:DD:F0:00 /36 IAB 🇩🇪 devolo AG 00:0B:3B:00:00:00 /24 MA-L 🇩🇪 devolo AG 30:D3:2D:00:00:00 /24 MA-L 🇩🇪 devolo AG 88:FC:A6:00:00:00 /24 MA-L 🇩🇪 devolo AG B8:BE:F4:00:00:00 /24 MA-L 🇩🇪 devolo AG BC:F2:AF:00:00:00 /24 MA-L 🇩🇪 devolo AG F4:06:8D:00:00:00 /24 MA-L 🇩🇪 DH electronics GmbH 0C:E5:D3:00:00:00 /24 MA-L 🇩🇪 DH Mechatronic AG 98:6D:35:30:00:00 /28 MA-M 🇩🇪 DHD GmbH 00:0A:63:00:00:00 /24 MA-L 🇩🇪 di-soric GmbH & Co. KG 8C:0F:A0:00:00:00 /24 MA-L 🇩🇪 DIALOG4 System Engineering GmbH 00:50:C2:08:40:00 /36 IAB 🇩🇪 DIAS Infrared GmbH F8:C9:D6:A0:00:00 /28 MA-M 🇩🇪 DIAS Infrared GmbH 00:50:C2:5F:00:00 /36 IAB 🇩🇪 DIAS Infrared GmbH 8C:1F:64:37:60:00 /36 MA-S 🇩🇪 DICA TECHNOLOGIES AG 00:01:82:00:00:00 /24 MA-L 🇩🇪 Diebold Nixdorf 00:03:56:00:00:00 /24 MA-L 🇩🇪 Diebold Nixdorf 3C:BD:14:00:00:00 /24 MA-L 🇩🇪 Diehl AKO Stiftung & Co. KG 00:50:C2:EB:C0:00 /36 IAB 🇩🇪 Diehl BGT Defence GmbH & Co. KG 90:92:B4:00:00:00 /24 MA-L 🇩🇪 DIEHL Connectivity Solutions 70:2E:80:00:00:00 /24 MA-L 🇩🇪 DIEHL Connectivity Solutions 70:B3:D5:1F:10:00 /36 MA-S 🇩🇪 DIEHL Controls 70:B3:D5:31:30:00 /36 MA-S 🇩🇪 Diehl Metering GmbH 94:A4:0C:00:00:00 /24 MA-L 🇩🇪 digades GmbH 78:72:64:B0:00:00 /28 MA-M 🇩🇪 DIGALOG GmbH 48:8E:42:00:00:00 /24 MA-L 🇩🇪 Digatron Power Electronics GmbH F8:02:78:00:00:00 /28 MA-M 🇩🇪 Digidrive Audio Limited 00:50:C2:76:A0:00 /36 IAB 🇩🇪 DIGITAL DESIGN GmbH 00:01:5F:00:00:00 /24 MA-L 🇩🇪 Digital Devices GmbH 54:84:7B:00:00:00 /24 MA-L 🇩🇪 Digital Logic GmbH 00:60:0D:00:00:00 /24 MA-L 🇩🇪 Digitalbox Europe GmbH 00:24:DF:00:00:00 /24 MA-L 🇩🇪 Digitale Analoge COMponenten West Electronic Vertriebs GmbH 00:50:C2:B7:10:00 /36 IAB 🇩🇪 Digitale Analoge COMponenten West Electronic Vertriebs GmbH 00:50:C2:C2:D0:00 /36 IAB 🇩🇪 Digitale Analoge COMponenten West Electronic Vertriebs GmbH 00:50:C2:D2:80:00 /36 IAB 🇩🇪 digitech GmbH & Co. KG 40:D8:55:13:40:00 /36 IAB 🇩🇪 DIGITRONIC Automationsanlagen GmbH 18:AF:9F:00:00:00 /24 MA-L 🇩🇪 DIGITRONIC Automationsanlagen GmbH 00:50:C2:1E:20:00 /36 IAB 🇩🇪 DIgSILENT GmbH 70:B3:D5:FC:C0:00 /36 MA-S 🇩🇪 Dilax Intelcom GmbH 18:06:75:00:00:00 /24 MA-L 🇩🇪 dilitronics GmbH 00:50:C2:DC:D0:00 /36 IAB 🇩🇪 Dipl.-Ing. H. Horstmann GmbH B0:7D:62:00:00:00 /24 MA-L 🇩🇪 Dipl.-Ing. W. Nophut GmbH 00:50:C2:8D:F0:00 /36 IAB 🇩🇪 Dipl.-Math. Michael Rauch F8:EA:0A:00:00:00 /24 MA-L 🇩🇪 DIRC Technologie GmbH & Co.KG 00:08:95:00:00:00 /24 MA-L 🇩🇪 DirectOut GmbH A0:BB:3E:20:00:00 /28 MA-M 🇩🇪 DIRMEIER Schanktechnik GmbH &Co KG 50:8C:77:00:00:00 /24 MA-L 🇩🇪 Discovergy GmbH 2C:DD:0C:00:00:00 /24 MA-L 🇩🇪 Display Solution AG 00:21:E5:00:00:00 /24 MA-L 🇩🇪 dissecto GmbH 24:A3:F0:60:00:00 /28 MA-M 🇩🇪 DKS Dienstl.ges. f. Komm.anl. d. Stadt- u. Reg.verk. mbH 70:B3:D5:EF:80:00 /36 MA-S 🇩🇪 DLOG NC-SYSTEME 00:80:07:00:00:00 /24 MA-L 🇩🇪 DMS DORSCH MIKROSYSTEM GMBH 00:A0:6B:00:00:00 /24 MA-L 🇩🇪 dnt Innovation GmbH 70:66:E1:00:00:00 /24 MA-L 🇩🇪 Doepke Schaltgeräte GmbH 38:B1:9E:90:00:00 /28 MA-M 🇩🇪 DOLI Elektronik GmbH 0C:5C:D8:00:00:00 /24 MA-L 🇩🇪 Dommel GmbH 40:D8:55:03:10:00 /36 IAB 🇩🇪 Donbass Soft Ltd and Co.KG 00:1B:C5:07:80:00 /36 MA-S 🇩🇪 dormakaba Deutschland GmbH 00:07:CC:00:00:00 /24 MA-L 🇩🇪 dormakaba Deutschland GmbH 00:0B:D7:00:00:00 /24 MA-L 🇩🇪 Dornier GmbH 00:50:C2:32:70:00 /36 IAB 🇩🇪 DOSCH & AMAND SYSTEMS AG 00:0D:A4:00:00:00 /24 MA-L 🇩🇪 DR. B. STRUCK 00:00:56:00:00:00 /24 MA-L 🇩🇪 Dr. Eberl MBE Komponenten GmbH F0:22:1D:10:00:00 /28 MA-M 🇩🇪 Dr. Ing. h.c. F. Porsche AG 3C:89:4D:00:00:00 /24 MA-L 🇩🇪 DR. JOHANNES HEIDENHAIN GmbH 00:A0:CD:00:00:00 /24 MA-L 🇩🇪 Dr. Neumann elektronik GmbH 00:50:C2:F9:90:00 /36 IAB 🇩🇪 Dr. Simon Consulting GmbH 70:F8:E7:30:00:00 /28 MA-M 🇩🇪 Dr. Staiger, Mohilo + Co GmbH 00:50:C2:2A:90:00 /36 IAB 🇩🇪 Dr. Zinngrebe GmbH 70:B3:D5:42:E0:00 /36 MA-S 🇩🇪 Dr.Ing. Herbert Knauer GmbH 00:15:E2:00:00:00 /24 MA-L 🇩🇪 Draeger Medical 00:10:5D:00:00:00 /24 MA-L 🇩🇪 DRD Automation GmbH 94:C3:6B:00:00:00 /24 MA-L 🇩🇪 Dream-Multimedia-Tv GmbH 00:09:34:00:00:00 /24 MA-L 🇩🇪 dresden-elektronik 00:21:2E:00:00:00 /24 MA-L 🇩🇪 dresden-elektronik 00:50:C2:18:80:00 /36 IAB 🇩🇪 DResearch GmbH 00:30:D5:00:00:00 /24 MA-L 🇩🇪 DRESSLER GMBH & CO. 00:40:98:00:00:00 /24 MA-L 🇩🇪 Dryad Networks GmbH 64:1A:BA:00:00:00 /24 MA-L 🇩🇪 Drägerwerk AG & Co. KG aA F0:E5:C3:00:00:00 /24 MA-L 🇩🇪 DS! Ingenieurbuero 00:50:C2:E2:E0:00 /36 IAB 🇩🇪 DSA GmbH 00:30:FE:00:00:00 /24 MA-L 🇩🇪 DSM Messtechnik GmbH 1C:A0:D3:A0:00:00 /28 MA-M 🇩🇪 DSM-Messtechnik GmbH 00:50:C2:25:30:00 /36 IAB 🇩🇪 dSPACE GmbH 64:4D:70:00:00:00 /24 MA-L 🇩🇪 dSPACE GmbH 00:50:C2:63:60:00 /36 IAB 🇩🇪 DSPECIALISTS GmbH 3C:F5:2C:00:00:00 /24 MA-L 🇩🇪 dSys 00:18:79:00:00:00 /24 MA-L 🇩🇪 duagon Germany GmbH 00:C0:3A:00:00:00 /24 MA-L 🇩🇪 duagon Germany GmbH 74:8F:4D:00:00:00 /24 MA-L 🇩🇪 Duerkopp-Adler 70:B3:D5:3C:90:00 /36 MA-S 🇩🇪 DUERR DENTAL AG 00:19:35:00:00:00 /24 MA-L 🇩🇪 Dumps Electronic 00:50:C2:D9:00:00 /36 IAB 🇩🇪 Dunkermotoren GmbH E4:1F:E9:00:00:00 /24 MA-L
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