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How Germany ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Germany over time.
The largest autonomous systems registered to Germany by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS3320DE | DTAG Deutsche Telekom AG | 36.2M | 983 |
| AS31399DE | DAIMLER-AS Mercedes-Benz Group AG | 16.8M | 18 |
| AS3209DE | VODANET Vodafone GmbH | 15.9M | 322 |
| AS6805DE | TDDE-ASN1 Telefonica Germany GmbH & Co.OHG | 8.4M | 37 |
| AS680DE | DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 8M | 325 |
| AS24940DE | HETZNER-AS Hetzner Online GmbH | 3.4M | 99 |
| AS8881DE | VERSATEL 1&1 Versatel GmbH | 2.5M | 667 |
| AS553DE | BELWUE Universitaet Stuttgart | 2.3M | 100 |
| AS9145DE | EWETEL EWE TEL GmbH | 938.2K | 64 |
| AS20676DE | PLUSNET Plusnet GmbH | 918.5K | 89 |
Germany against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
3,277 autonomous systems registered to Germany. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS60997DE | StadtKoeln1 Stadt Koeln | 16.4K | 1 | 3 |
| AS12510DE | SAP_DC_WDF SAP SE | 16.4K | — | 1 |
| AS62365DE | DESANET-AS SachsenGigaBit GmbH | 16.4K | 1.4M | 17 |
| AS16205DE | DSINET-ASN DSI GmbH Daten Service Informationssysteme | 16.4K | 65.5K | 12 |
| AS15590DE | Atruvia Atruvia AG | 15.6K | — | 16 |
| AS205020DE | datagrid-network DataGrid Network GmbH | 15.4K | — | 10 |
| AS198218DE | HTS-MOOSBURG Horizon Teleports GmbH | 15.4K | 65.5K | 11 |
| AS13233DE | SCHOENE-AS Schoene Toechter GmbH | 15.4K | — | 4 |
| AS60522DE | KOMMITT-AS KomMITT-Ratingen GmbH | 15.4K | 655.4K | 15 |
| AS12625DE | AS12625 Deutsche Boerse AG | 15.1K | 131.1K | 21 |
| AS20647DE | IPB IPB Internet Provider in Berlin GmbH | 14.8K | 131.1K | 11 |
| AS199563DE | VMS-AS Siemens Healthineers AG | 14.8K | — | 34 |
| AS34624DE | MEGASPACE-AS Megaspace Internet Services GmbH | 14.6K | 65.5K | 8 |
| AS9188DE | INFOSERVE-AS InfoServe GmbH | 14.6K | 131.1K | 8 |
| AS197491DE | AII-NET Applied International Informatics GmbH | 14.6K | — | 12 |
| AS28676DE | Witcom-AS WiTCOM Wiesbadener Informations- und Telekommunikations GmbH | 14.3K | 65.5K | 8 |
| AS31333DE | VOLLMAR-AS Hosting.de GmbH | 14.3K | 65.5K | 5 |
| AS2773DE | DTAG-IOT Deutsche Telekom AG | 14.1K | 160 | 51 |
| AS2792DE | TERASTREAM-AS Deutsche Telekom AG | 13.8K | — | 21 |
| AS60824DE | Fraunhofer-Freiburg Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 13.8K | 2 | 30 |
| AS8925DE | TEUTONET-AS teuto.net Netzdienste GmbH | 13.8K | 65.5K | 13 |
| AS42442DE | ADACOR-AS Adacor Hosting GmbH | 13.8K | 262.1K | 17 |
| AS200548DE | WEBHOSTER webhoster.de AG | 13.6K | 1.2M | 32 |
| AS41307DE | TPP Telepark Passau GmbH | 13.3K | 524.3K | 5 |
| AS43503DE | HERBST-AS synaforce GmbH | 13.3K | — | 6 |
| AS213250DE | ITP-SOLUTIONS Dominic Scholz trading as ITP-Solutions GmbH & Co. KG | 13.3K | 524.3K | 34 |
| AS13039DE | GLOBAL-VILLAGE Global Village GmbH | 13.3K | 65.5K | 9 |
| AS51483DE | SASG SaSG GmbH & Co. KG | 13.1K | 589.8K | 13 |
| AS58010DE | UVENSYS uvensys GmbH | 13.1K | 266.2K | 34 |
| AS12470DE | AS12470 Globe Development GmbH | 12.8K | 65.5K | 5 |
| AS13132DE | CYBERWAYS-AS cyberways Informationsdienste GmbH | 12.5K | 65.5K | 4 |
| AS43623DE | ARD-STERNPUNKT Hessischer Rundfunk | 12.5K | 524.3K | 28 |
| AS20570DE | ASN-TSI-IPLS Telekom Deutschland GmbH | 12.5K | 2 | 14 |
| AS15726DE | MARCANT-AS MARCANT AG | 12.5K | 65.5K | 6 |
| AS12480DE | ASILK ILK Internet GmbH Rechnerkommunikation im Internet | 12.5K | 131.1K | 14 |
| AS47309DE | INFO-AS q.beyond AG | 12.5K | 524.3K | 9 |
| AS12923DE | WIZARD-AS Wizard Computersysteme GmbH | 12.3K | — | 2 |
| AS8875DE | SINMA-ASN sinma GmbH | 12.3K | 1.3M | 19 |
| AS43066DE | IT-NRW Information und Technik Nordrhein-Westfalen | 12.3K | 3 | 22 |
| AS39257DE | INC LUMi GmbH | 12.3K | 589.8K | 21 |
| AS21336DE | INFORENT-AS INFORENT GmbH | 12.3K | 524.3K | 4 |
| AS12931DE | IDKOM IDKOM Networks GmbH | 12.3K | 65.5K | 3 |
| AS9007DE | DUF-AS heise & dumrath medien geschaeftsfuehrung gmbh | 12.3K | 524.3K | 3 |
| AS30766DE | GGEWNET-AS GGew net GmbH | 12.3K | 524.3K | 13 |
| AS12941DE | INTERSAAR-AS intersaar GmbH | 12K | 1.1M | 10 |
| AS43509DE | Bank-Verlag-GmbH Netcetera Software Services GmbH | 12K | 65.5K | 6 |
| AS44273DE | GODADDY-DNS Host Europe GmbH | 12K | 536 | 87 |
| AS15844DE | TGC-AS true global communications GmbH | 11.8K | — | 6 |
| AS5430DE | FREENETDE Wortmann AG | 11.8K | 65.5K | 6 |
| AS8937DE | SALINK-AS VSE NET GmbH | 11.5K | — | 7 |