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) | 8,196,352 | 1.5 x 233 | 3 | 4,289 | |
| PT. Telekomunikasi Selular | 6,724,864 | 1.26 x 233 | 1 | 481 | |
| PT. INDOSAT Tbk | 2,610,944 | 1.02 x 232 | 1 | 864 | |
| 4 | Linknet-Fastnet ASN | 2,267,392 | 232 | 1 | 158 |
| 5 | PT Cyberindo Aditama | 523,008 | 1.26 x 234 | 1 | 414 |
| 6 | PT Remala Abadi | 451,840 | 232 | 1 | 510 |
| 7 | PT XL Axiata | 231,936 | 1.04 x 232 | 1 | 582 |
| 8 | PT iForte Global Internet | 228,608 | 232 | 1 | 607 |
| 9 | PT Aplikanusa Lintasarta | 205,824 | 232 | 3 | 761 |
| 10 | PT Indonesia Comnets Plus | 194,816 | 232 | 2 | 508 |
| 11 | INDO Internet, PT | 168,448 | 232 | 1 | 179 |
| 12 | Institute of Technology Bandung | 165,376 | 0 | 2 | 8 |
| 13 | Linknet ASN | 157,440 | 232 | 1 | 106 |
| 14 | PT. Cyberindo Aditama | 146,176 | 1.02 x 233 | 6 | 242 |
| 15 | BIZNET NETWORKS | 126,720 | 232 | 1 | 604 |
| 16 | PT Mora Telematika Indonesia | 118,272 | 232 | 2 | 408 |
| 17 | PT. Eka Mas Republik | 106,240 | 232 | 1 | 275 |
| 18 | PT. NTT Indonesia | 84,224 | 232 | 1 | 15 |
| 19 | PT Maxindo Mitra Solusi | 69,376 | 1.25 x 218 | 2 | 192 |
| 20 | PT JEMBATAN CITRA NUSANTARA | 67,584 | 1.06 x 232 | 3 | 146 |