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. | 27,741,952 | 244 | 11 | 808 | |
| Telefonica de Argentina | 6,281,984 | 235 | 3 | 317 | |
| Telecentro S.A. | 1,849,088 | 1.06 x 237 | 1 | 521 | |
| 4 | Techtel LMDS Comunicaciones Interactivas S.A. | 1,708,032 | 1.01 x 234 | 2 | 2,423 |
| 5 | NSS S.A. | 467,968 | 232 | 2 | 837 |
| 6 | Gigared S.A. | 248,832 | 1.04 x 232 | 1 | 192 |
| 7 | Ver Tv S.A. | 173,568 | 1.03 x 232 | 1 | 156 |
| 8 | Pogliotti & Pogliotti Construcciones S.A. | 143,776 | 1.12 x 234 | 1 | 130 |
| 9 | Universidad Nacional de La Plata | 131,840 | 232 | 1 | 9 |
| 10 | Red Intercable Digital S.A. | 127,232 | 0 | 2 | 290 |
| 11 | Fundación InnovaT | 122,624 | 0 | 1 | 20 |
| 12 | BVNET S.A. | 117,248 | 233 | 1 | 52 |
| 13 | NORTECH | 113,920 | 0 | 1 | 196 |
| 14 | Cooperativa Telefonica Del Viso | 106,496 | 232 | 1 | 249 |
| 15 | ARSAT - Empresa Argentina de Soluciones Satelitales S.A. | 100,352 | 232 | 1 | 20 |
| 16 | Red de Interconexion Universitaria | 94,464 | 232 | 1 | 60 |
| 17 | Alpha Tel S.A. | 79,872 | 232 | 2 | 39 |
| 18 | ARLINK S.A. | 77,056 | 1.29 x 234 | 3 | 262 |
| 19 | CPS | 76,544 | 1.5 x 221 | 1 | 233 |
| 20 | Neunet S.A. | 71,424 | 232 | 1 | 147 |