List of the top 20 organizations with the largest IP allocations in Indonesia
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Telekomunikasi Indonesia (PT) | 8,176,896 | 1.5 x 233 | 3 | 4,070 | |
| PT. Telekomunikasi Selular | 2,438,144 | 1.25 x 233 | 1 | 503 | |
| Linknet-Fastnet ASN | 2,266,368 | 232 | 1 | 157 | |
| 4 | PT Cyberindo Aditama | 524,800 | 1.26 x 234 | 1 | 422 |
| 5 | PT. INDOSAT Tbk | 522,240 | 1.02 x 232 | 1 | 900 |
| 6 | PT Remala Abadi | 464,128 | 232 | 1 | 516 |
| 7 | INDO Internet, PT | 261,120 | 232 | 1 | 377 |
| 8 | PT iForte Global Internet | 236,032 | 232 | 1 | 628 |
| 9 | PT XL Axiata | 229,376 | 1.04 x 232 | 1 | 571 |
| 10 | PT Aplikanusa Lintasarta | 206,592 | 232 | 3 | 764 |
| 11 | PT Indonesia Comnets Plus | 206,336 | 232 | 2 | 550 |
| 12 | PT Mora Telematika Indonesia | 189,696 | 232 | 2 | 432 |
| 13 | Institute of Technology Bandung | 165,376 | 0 | 2 | 8 |
| 14 | Linknet ASN | 157,440 | 232 | 1 | 109 |
| 15 | PT. Cyberindo Aditama | 146,432 | 1.02 x 233 | 6 | 242 |
| 16 | BIZNET NETWORKS | 124,672 | 232 | 1 | 609 |
| 17 | PT. Eka Mas Republik | 106,240 | 232 | 1 | 326 |
| 18 | PT Parsaoran Global Datatrans | 100,096 | 1.25 x 219 | 2 | 312 |
| 19 | PT. NTT Indonesia | 84,224 | 232 | 1 | 15 |
| 20 | PT Maxindo Mitra Solusi | 68,864 | 1.25 x 218 | 3 | 195 |