Top 20 organizations with the largest IP allocations in Germany
Top 20 organizations with the largest IP allocations
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Deutsche Telekom AG | 34,219,776 | 1.01 x 245 | 3 | 671 | |
| Daimler AG | 16,830,464 | 235 | 1 | 35 | |
| Vodafone GmbH | 8,433,920 | 1.24 x 242 | 2 | 242 | |
| 4 | Telefonica Germany GmbH & Co.OHG | 8,404,480 | 1.13 x 241 | 3 | 62 |
| 5 | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 7,923,200 | 237 | 1 | 464 |
| 6 | Vodafone Kabel Deutschland GmbH | 1,950,720 | 237 | 1 | 1,648 |
| 7 | QSC AG | 1,577,216 | 1.13 x 237 | 5 | 265 |
| 8 | Hetzner Online GmbH | 1,373,694 | 236 | 1 | 87 |
| 9 | 1&1 Versatel Deutschland GmbH | 1,371,136 | 1.5 x 234 | 2 | 584 |
| 10 | freenet Datenkommunikations GmbH | 1,218,048 | 232 | 1 | 40 |
| 11 | GTT Communications Inc. | 1,198,495 | 1.37 x 236 | 1 | 3,245 |
| 12 | ecotel communication ag | 1,060,608 | 233 | 2 | 41 |
| 13 | EWE TEL GmbH | 952,064 | 1.06 x 237 | 4 | 74 |
| 14 | Kabel BW GmbH | 832,512 | 233 | 1 | 40 |
| 15 | NetCologne GmbH | 563,456 | 236 | 1 | 36 |
| 16 | 1&1 Internet SE | 552,448 | 1.5 x 235 | 1 | 119 |
| 17 | euNetworks Managed Services GmbH | 546,808 | 1.69 x 236 | 1 | 309 |
| 18 | M-net Telekommunikations GmbH | 521,216 | 1.06 x 236 | 1 | 79 |
| 19 | Leibniz-Rechenzentrum | 460,544 | 235 | 1 | 14 |
| 20 | Nexinto GmbH | 423,424 | 232 | 1 | 32 |
