List of the top 20 organizations with the largest IP allocations in Chile
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| TELEFÓNICA CHILE S.A. | 3,255,552 | 233 | 3 | 254 | |
| VTR BANDA ANCHA S.A. | 3,161,600 | 232 | 2 | 874 | |
| Telmex Servicios Empresariales S.A. | 1,628,672 | 1.01 x 228 | 2 | 113 | |
| 4 | ENTEL CHILE S.A. | 1,071,198 | 1.04 x 233 | 5 | 1,552 |
| 5 | Telefonica del Sur S.A. | 851,456 | 232 | 1 | 495 |
| 6 | Gtd Internet S.A. | 519,168 | 233 | 3 | 693 |
| 7 | Telmex Chile Internet S.A. | 474,112 | 1.01 x 224 | 3 | 116 |
| 8 | CLARO CHILE S.A. | 402,688 | 1.5 x 222 | 1 | 52 |
| 9 | CTC. CORP S.A. (TELEFONICA EMPRESAS) | 302,080 | 1.5 x 230 | 2 | 39 |
| 10 | Entel PCS Telecomunicaciones S.A. | 221,697 | 0 | 1 | 19 |
| 11 | Pacifico Cable SPA. | 175,872 | 1.52 x 228 | 2 | 496 |
| 12 | Telefonica Empresas | 152,832 | 0 | 1 | 54 |
| 13 | Pontificia Universidad Catolica de Chile | 138,496 | 1.13 x 232 | 1 | 49 |
| 14 | SEGIC USACH LTDA | 131,072 | 0 | 1 | 3 |
| 15 | Manquehuenet | 127,488 | 217 | 1 | 422 |
| 16 | Sociedad de Telecomunicaciones Netsouth SPA | 118,528 | 0 | 1 | 84 |
| 17 | Red Universitaria Nacional | 106,496 | 216 | 1 | 124 |
| 18 | TELEFONICA MOVIL DE CHILE S.A. | 103,936 | 0 | 2 | 16 |
| 19 | FullCom S.A. | 81,920 | 232 | 1 | 66 |
| 20 | CODELCO Chuquicamata | 70,400 | 0 | 1 | 20 |