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. | 25,670,912 | 244 | 6 | 1,248 | |
| Telefonica de Argentina | 6,851,840 | 1.13 x 235 | 3 | 545 | |
| Telecentro S.A. | 1,869,056 | 1.06 x 237 | 1 | 518 | |
| 4 | AMX Argentina S.A. | 1,140,224 | 216 | 1 | 57 |
| 5 | Techtel LMDS Comunicaciones Interactivas S.A. | 827,136 | 234 | 2 | 1,390 |
| 6 | Telefónica Móviles Argentina S.A. (Movistar Argentina) | 513,280 | 1.02 x 232 | 1 | 55 |
| 7 | NSS S.A. | 447,488 | 232 | 1 | 771 |
| 8 | Sinectis S.A. | 331,776 | 0 | 1 | 3 |
| 9 | Ver Tv S.A. | 267,008 | 232 | 1 | 288 |
| 10 | Gigared S.A. | 239,616 | 1.04 x 232 | 1 | 168 |
| 11 | Fundación InnovaT | 158,208 | 232 | 1 | 36 |
| 12 | Red Intercable Digital S.A. | 131,328 | 0 | 2 | 284 |
| 13 | Universidad Nacional de La Plata | 131,328 | 232 | 1 | 7 |
| 14 | BVNET S.A. | 117,504 | 233 | 1 | 43 |
| 15 | Ministry of Economy | 109,824 | 0 | 1 | 17 |
| 16 | ARSAT - Empresa Argentina de Soluciones Satelitales S.A. | 100,608 | 232 | 1 | 20 |
| 17 | Red de Interconexion Universitaria | 93,184 | 232 | 1 | 51 |
| 18 | Alpha Tel S.A. | 82,432 | 232 | 2 | 27 |
| 19 | Cooperativa Telefonica Del Viso | 82,432 | 232 | 1 | 202 |
| 20 | ARLINK S.A. | 76,032 | 1.44 x 234 | 3 | 181 |