Networks in Germany

2,599 autonomous systems are registered in Germany (DE). Together they announce 113,403,669 IPv4 addresses, 3.62% of the announced total, which ranks Germany #4 of 240 countries.

Autonomous systems2,5992,315 announce IPv4, 284 IPv6 only

IPv4 addresses113,403,6693.62% of announced IPv4 · #4 worldwide

Top 5 networks hold70.3%of Germany's IPv4 space

IPv616,487 x /32 (1,080,507,200 x /48)1772 of 2599 networks (68%) announce IPv6

Small networks555announce a single /24 (256 addresses) or less

Look up AS3320, the largest network in DE Look up any IP or ASN

Top 50 networks in Germany by IPv4 space

#ASNNetworkIPv4 addressesOf DE

1 AS3320 DTAG Deutsche Telekom AG 34,162,432 30.12%

2 AS31399 DAIMLER-AS Mercedes-Benz Group AG 16,805,888 14.82%

3 AS3209 VODANET Vodafone GmbH 12,755,200 11.25%

4 AS6805 TDDE-ASN1 Telefonica Germany GmbH & Co.OHG 8,351,488 7.36%

5 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7,676,160 6.77%

6 AS24940 HETZNER-AS Hetzner Online GmbH 3,237,374 2.85%

7 AS553 BELWUE Universitaet Stuttgart 2,109,696 1.86%

8 AS8881 VERSATEL 1&1 Versatel GmbH 1,818,624 1.60%

9 AS9145 EWETEL EWE TEL GmbH 921,088 0.81%

10 AS20676 PLUSNET Plusnet GmbH 918,016 0.81%

11 AS8560 IONOS-AS IONOS SE 775,168 0.68%

12 AS8422 NETCOLOGNE NetCologne Gesellschaft fur Telekommunikation mbH 572,416 0.50%

13 AS51167 CONTABO Contabo GmbH 542,720 0.48%

14 AS13237 LAMBDANET-AS euNetworks GmbH 530,432 0.47%

15 AS8767 MNET-AS M-net Telekommunikations GmbH 518,144 0.46%

16 AS12312 ECOTEL ecotel communication ag 505,856 0.45%

17 AS12816 MWN-AS Leibniz-Rechenzentrum 395,008 0.35%

18 AS12291 DPAG-AS DHL AG 393,728 0.35%

19 AS15854 DXC_Customer EntServ Deutschland GmbH 391,424 0.35%

20 AS61157 PLUSSERVER-ASN1 PlusServer GmbH 357,888 0.32%

21 AS15943 WTNET-AS wilhelm.tel GmbH 354,304 0.31%

22 AS2857 RLP-NET Johannes Gutenberg-Universitaet Mainz 332,800 0.29%

23 AS198678 deloscloud Delos Cloud GmbH 294,912 0.26%

24 AS214101 EU-SOVEREIGN-CLOUD Amazon Data Services European Sovereign Cloud GmbH 284,160 0.25%

25 AS47610 RWTH-AS RWTH Aachen University 265,216 0.23%

26 AS216134 ZF-Friedrichshafen-AG ZF Friedrichshafen AG 221,184 0.20%

27 AS197540 netcup-AS netcup GmbH 218,880 0.19%

28 AS29066 VELIANET-AS velia.net Internetdienste GmbH 213,245 0.19%

29 AS34878 KIT Karlsruhe Institute of Technology 200,704 0.18%

30 AS13043 Bayer-AS Bayer AG 177,152 0.16%

31 AS13045 HTP-AS htp GmbH 175,872 0.16%

32 AS12897 ENTEGAMEDIANET ENTEGA Medianet GmbH 163,584 0.14%

33 AS35244 TC-PEPCOM Tele Columbus AG 162,560 0.14%

34 AS8569 MSYS METRO Digital GmbH 151,552 0.13%

35 AS44066 DE-FIRSTCOLO firstcolo GmbH 147,712 0.13%

36 AS207790 SWNNMS SWN Stadtwerke Neumuenster GmbH 146,432 0.13%

37 AS15598 IPX-AS15598 NorthC Deutschland GmbH 143,616 0.13%

38 AS13101 TNG-AS TNG Stadtnetz GmbH 142,080 0.13%

39 AS8365 MANDA Man-da.de GmbH 140,800 0.12%

40 AS5605 NETUSE NetUSE AG 140,288 0.12%

41 AS12586 ASGHOSTNET GHOSTnet GmbH 140,032 0.12%

42 AS5517 CSL CSL Computer Service Langenbach GmbH 139,264 0.12%

43 AS25394 MK-NETZDIENSTE-AS MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG 136,704 0.12%

44 AS197909 EDEKA-RS EDEKA Rechenzentrum Sued Betriebs GmbH 133,376 0.12%

45 AS24961 MYLOC-AS WIIT AG 132,094 0.12%

46 AS1754 DESY-HAMBURG Deutsches Elektronen-Synchrotron DESY 131,584 0.12%

47 AS213230 HETZNER-CLOUD2-AS Hetzner Online GmbH 131,072 0.12%

48 AS41289 DWD-AS Deutscher Wetterdienst 131,072 0.12%

49 AS8648 ONE-NETWORK dogado GmbH 126,208 0.11%

50 AS12843 TELEMAXX TelemaxX Telekommunikation GmbH 124,416 0.11%

Countries of similar size

#1 United States #2 China #3 Japan #5 South Korea #6 Brazil #7 France All countries

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources