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) | 8,216,064 | 1.5 x 233 | 2 | 4,297 | |
| PT. Telekomunikasi Selular | 6,730,752 | 1.26 x 233 | 1 | 491 | |
| PT. INDOSAT Tbk | 2,615,296 | 1.02 x 232 | 1 | 885 | |
| 4 | Linknet-Fastnet ASN | 2,267,392 | 232 | 1 | 158 |
| 5 | PT Cyberindo Aditama | 524,544 | 1.26 x 234 | 1 | 421 |
| 6 | PT Remala Abadi | 450,048 | 232 | 1 | 510 |
| 7 | PT iForte Global Internet | 233,216 | 232 | 1 | 619 |
| 8 | PT XL Axiata | 231,424 | 1.04 x 232 | 1 | 572 |
| 9 | INDO Internet, PT | 215,040 | 232 | 1 | 326 |
| 10 | PT Aplikanusa Lintasarta | 205,824 | 232 | 3 | 761 |
| 11 | PT Indonesia Comnets Plus | 195,840 | 232 | 2 | 512 |
| 12 | PT Mora Telematika Indonesia | 185,088 | 232 | 2 | 414 |
| 13 | Institute of Technology Bandung | 165,376 | 0 | 2 | 8 |
| 14 | Linknet ASN | 157,440 | 232 | 1 | 109 |
| 15 | PT. Cyberindo Aditama | 145,920 | 1.02 x 233 | 6 | 240 |
| 16 | BIZNET NETWORKS | 125,696 | 232 | 1 | 610 |
| 17 | PT. Eka Mas Republik | 114,432 | 232 | 1 | 326 |
| 18 | PT Parsaoran Global Datatrans | 102,656 | 219 | 2 | 315 |
| 19 | PT. NTT Indonesia | 84,224 | 232 | 1 | 15 |
| 20 | PT Maxindo Mitra Solusi | 68,864 | 1.25 x 218 | 3 | 195 |