List of the top 20 organizations with the largest IP allocations in Netherlands
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Akamai International B.V. | 16,482,112 | 1.01 x 240 | 12 | 4,871 | |
| Liberty Global B.V. | 15,398,912 | 1.17 x 240 | 3 | 648 | |
| Vodafone Libertel B.V. | 11,303,424 | 1.07 x 242 | 1 | 334 | |
| 4 | Surfnet B.V. | 8,511,744 | 248 | 14 | 140 |
| 5 | KPN B.V. | 7,781,121 | 1.3 x 239 | 16 | 477 |
| 6 | Ziggo B.V. | 3,639,040 | 241 | 1 | 120 |
| 7 | T-mobile Netherlands B.V. | 1,296,384 | 232 | 2 | 62 |
| 8 | Xs4all Internet BV | 1,119,744 | 1.69 x 236 | 2 | 35 |
| 9 | T-mobile Netherlands bv. | 1,108,224 | 232 | 2 | 21 |
| 10 | T-Mobile Thuis BV | 840,192 | 232 | 1 | 21 |
| 11 | Vodafone Libertel N.V | 799,744 | 0 | 1 | 6 |
| 12 | DELTA Fiber Nederland B.V. | 496,640 | 1.06 x 236 | 3 | 48 |
| 13 | LeaseWeb Netherlands B.V. | 461,824 | 1.48 x 239 | 2 | 516 |
| 14 | Euronet Communications B.V. | 417,792 | 232 | 1 | 8 |
| 15 | KPN Corporate Market B.V. | 274,176 | 1.01 x 225 | 1 | 30 |
| 16 | Ministerie van Verkeer en Waterstaat/Rijkswaterstaat | 247,040 | 0 | 1 | 39 |
| 17 | Signet B.V. | 221,283 | 1.13 x 237 | 7 | 296 |
| 18 | Routit BV | 192,256 | 232 | 1 | 32 |
| 19 | True B.V. | 190,208 | 1.5 x 233 | 1 | 39 |
| 20 | Capgemini Nederland B.V. | 186,368 | 232 | 1 | 42 |