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. | 18,865,664 | 244 | 11 | 352 | |
| Telefonica de Argentina | 6,209,792 | 235 | 3 | 302 | |
| Techtel LMDS Comunicaciones Interactivas S.A. | 1,768,448 | 1.01 x 234 | 2 | 2,130 | |
| 4 | Telecentro S.A. | 1,239,296 | 1.19 x 236 | 1 | 201 |
| 5 | NSS S.A. | 350,976 | 232 | 2 | 383 |
| 6 | Gigared S.A. | 216,320 | 1.04 x 232 | 1 | 172 |
| 7 | Red Intercable Digital S.A. | 135,168 | 0 | 2 | 301 |
| 8 | Fundación InnovaT | 123,136 | 232 | 1 | 23 |
| 9 | BVNET S.A. | 117,248 | 233 | 1 | 50 |
| 10 | Cooperativa Telefonica Del Viso | 114,688 | 232 | 1 | 265 |
| 11 | Pogliotti & Pogliotti Construcciones S.A. | 108,704 | 1.12 x 234 | 1 | 122 |
| 12 | Ver Tv S.A. | 98,304 | 232 | 1 | 49 |
| 13 | ARSAT - Empresa Argentina de Soluciones Satelitales S.A. | 92,160 | 232 | 1 | 20 |
| 14 | Red de Interconexion Universitaria | 91,392 | 232 | 1 | 47 |
| 15 | NORTECH | 86,784 | 0 | 1 | 192 |
| 16 | Alpha Tel S.A. | 78,080 | 232 | 2 | 30 |
| 17 | CPS | 76,288 | 1.31 x 220 | 1 | 205 |
| 18 | ARLINK S.A. | 73,984 | 1.29 x 234 | 3 | 257 |
| 19 | Gobernacion de la Provincia de Buenos Aires | 67,072 | 0 | 1 | 10 |
| 20 | SAN LUIS CTV S.A. | 66,048 | 232 | 1 | 79 |