List of the top 20 organizations with the largest IP allocations in Dominican Republic
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Compañía Dominicana de Teléfonos S. A. | 1,518,080 | 1.04 x 232 | 1 | 107 | |
| ALTICE DOMINICANA S.A. | 1,115,136 | 233 | 3 | 471 | |
| WIND Telecom S.A. | 70,400 | 232 | 1 | 20 | |
| 4 | DOMINICAN CABLE GROUP DCG, S.R.L. | 66,560 | 232 | 1 | 4 |
| 5 | Cable Atlantico SRL | 33,024 | 233 | 2 | 86 |
| 6 | Trilogy Dominicana, S.A. | 29,184 | 1.06 x 233 | 2 | 45 |
| 7 | TELEOPERADORA DEL NORDESTE S.R.L | 27,648 | 1.5 x 233 | 1 | 12 |
| 8 | COLUMBUS NETWORKS DOMINICANA, S.A. | 24,576 | 233 | 1 | 125 |
| 9 | ONEMAX S.A. | 16,640 | 232 | 1 | 30 |
| 10 | Exito Vision Cable S.A.S | 13,312 | 232 | 1 | 63 |
| 11 | Cable Onda Oriental, SRL | 13,312 | 232 | 1 | 53 |
| 12 | Telecable Central, S.A. | 11,264 | 1.51 x 233 | 1 | 38 |
| 13 | Pontificia Universidad Catolica Madre y Maestra (PUCMM) | 10,496 | 232 | 1 | 15 |
| 14 | TELE MON, S.R.L. | 9,216 | 1.01 x 232 | 1 | 40 |
| 15 | REYNOSO, S.R.L. | 8,960 | 232 | 1 | 36 |
| 16 | ORBIT CABLE, S.A. | 7,936 | 232 | 1 | 25 |
| 17 | CV HOTSPOT, S.R.L. | 6,400 | 232 | 1 | 14 |
| 18 | VISNETWORK SRL | 5,888 | 217 | 1 | 24 |
| 19 | Cable Del Norte , S.R.L | 5,376 | 233 | 1 | 15 |
| 20 | TELEVIADUCTO S.R.L. | 5,120 | 233 | 1 | 7 |