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 | 34,222,592 | 1.01 x 245 | 3 | 716 | |
| Daimler AG | 16,830,464 | 235 | 1 | 35 | |
| Vodafone GmbH | 8,533,504 | 1.24 x 242 | 2 | 364 | |
| 4 | Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | 7,923,200 | 237 | 1 | 463 |
| 5 | Telefonica Germany GmbH & Co.OHG | 6,847,232 | 1.13 x 241 | 2 | 52 |
| 6 | Vodafone Kabel Deutschland GmbH | 1,950,720 | 237 | 1 | 1,733 |
| 7 | QSC AG | 1,591,296 | 1.09 x 237 | 5 | 280 |
| 8 | E-Plus Mobilfunk GmbH | 1,557,501 | 232 | 1 | 35 |
| 9 | 1&1 Versatel Deutschland GmbH | 1,371,392 | 1.63 x 235 | 1 | 556 |
| 10 | Hetzner Online GmbH | 1,240,574 | 236 | 1 | 83 |
| 11 | freenet Datenkommunikations GmbH | 1,218,048 | 232 | 1 | 33 |
| 12 | GTT Communications Inc. | 1,156,336 | 1.19 x 237 | 1 | 3,463 |
| 13 | ecotel communication ag | 1,103,616 | 233 | 2 | 68 |
| 14 | EWE TEL GmbH | 955,392 | 1.06 x 237 | 4 | 82 |
| 15 | Kabel BW GmbH | 832,512 | 233 | 1 | 40 |
| 16 | NetCologne GmbH | 563,712 | 236 | 1 | 37 |
| 17 | 1&1 Internet SE | 552,192 | 1.5 x 235 | 1 | 94 |
| 18 | euNetworks Managed Services GmbH | 544,064 | 1.69 x 236 | 1 | 325 |
| 19 | M-net Telekommunikations GmbH | 519,168 | 1.06 x 236 | 1 | 78 |
| 20 | Leibniz-Rechenzentrum | 460,544 | 235 | 1 | 14 |