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. | 25,065,472 | 244 | 11 | 913 | |
| Telefonica de Argentina | 7,841,280 | 235 | 3 | 708 | |
| Telecentro S.A. | 1,869,056 | 1.06 x 237 | 1 | 670 | |
| 4 | AMX Argentina S.A. | 1,141,504 | 216 | 1 | 62 |
| 5 | Techtel LMDS Comunicaciones Interactivas S.A. | 769,536 | 234 | 2 | 1,724 |
| 6 | Telefónica Móviles Argentina S.A. (Movistar Argentina) | 514,560 | 1.02 x 232 | 2 | 64 |
| 7 | NSS S.A. | 446,208 | 232 | 2 | 771 |
| 8 | Gigared S.A. | 245,248 | 1.04 x 232 | 1 | 178 |
| 9 | Ver Tv S.A. | 219,648 | 1.03 x 232 | 1 | 321 |
| 10 | Fundación InnovaT | 154,112 | 232 | 1 | 34 |
| 11 | Red Intercable Digital S.A. | 136,960 | 0 | 2 | 297 |
| 12 | Universidad Nacional de La Plata | 131,840 | 232 | 1 | 9 |
| 13 | BVNET S.A. | 117,760 | 233 | 1 | 47 |
| 14 | Cooperativa Telefonica Del Viso | 114,688 | 232 | 1 | 265 |
| 15 | ARSAT - Empresa Argentina de Soluciones Satelitales S.A. | 100,608 | 232 | 1 | 20 |
| 16 | Red de Interconexion Universitaria | 92,416 | 232 | 1 | 49 |
| 17 | NORTECH | 88,832 | 0 | 1 | 193 |
| 18 | Alpha Tel S.A. | 81,408 | 232 | 2 | 26 |
| 19 | ARLINK S.A. | 75,776 | 1.12 x 234 | 3 | 221 |
| 20 | Ministry of Economy | 75,008 | 0 | 1 | 13 |