List of the top 20 organizations with the largest IP allocations in Argentina
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Telecom Argentina S.A. | 27,706,880 | 244 | 11 | 833 | |
| Telefonica de Argentina | 6,209,536 | 235 | 3 | 303 | |
| Telecentro S.A. | 1,855,744 | 1.06 x 237 | 1 | 570 | |
| 4 | Techtel LMDS Comunicaciones Interactivas S.A. | 1,749,760 | 1.01 x 234 | 2 | 2,200 |
| 5 | NSS S.A. | 468,224 | 232 | 2 | 835 |
| 6 | Gigared S.A. | 249,856 | 1.04 x 232 | 1 | 194 |
| 7 | Ver Tv S.A. | 216,320 | 1.03 x 232 | 1 | 312 |
| 8 | Fundación InnovaT | 139,264 | 0 | 1 | 22 |
| 9 | Universidad Nacional de La Plata | 131,840 | 232 | 1 | 9 |
| 10 | Red Intercable Digital S.A. | 123,904 | 0 | 2 | 277 |
| 11 | BVNET S.A. | 117,248 | 233 | 1 | 50 |
| 12 | Cooperativa Telefonica Del Viso | 114,688 | 232 | 1 | 265 |
| 13 | NORTECH | 113,920 | 0 | 1 | 196 |
| 14 | Pogliotti & Pogliotti Construcciones S.A. | 108,704 | 1.12 x 234 | 1 | 122 |
| 15 | Red de Interconexion Universitaria | 96,256 | 232 | 1 | 62 |
| 16 | ARSAT - Empresa Argentina de Soluciones Satelitales S.A. | 90,880 | 232 | 1 | 15 |
| 17 | Neunet S.A. | 83,712 | 232 | 1 | 155 |
| 18 | Alpha Tel S.A. | 78,080 | 232 | 2 | 30 |
| 19 | CPS | 76,544 | 1.75 x 220 | 1 | 213 |
| 20 | ARLINK S.A. | 73,984 | 1.29 x 234 | 3 | 257 |