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) | 8,237,312 | 1.51 x 233 | 3 | 4,774 | |
| PT. Telekomunikasi Selular | 6,714,880 | 1.25 x 233 | 1 | 191 | |
| PT. INDOSAT Tbk | 2,607,104 | 1.02 x 232 | 1 | 838 | |
| 4 | Linknet-Fastnet ASN | 2,267,392 | 232 | 1 | 158 |
| 5 | PT Cyberindo Aditama | 576,512 | 1.26 x 234 | 1 | 418 |
| 6 | PT Remala Abadi | 347,136 | 232 | 1 | 500 |
| 7 | PT iForte Global Internet | 227,592 | 232 | 1 | 615 |
| 8 | PT XL Axiata | 218,624 | 1.04 x 232 | 1 | 550 |
| 9 | PT Aplikanusa Lintasarta | 201,728 | 232 | 3 | 744 |
| 10 | INDO Internet, PT | 197,632 | 232 | 2 | 289 |
| 11 | PT Indonesia Comnets Plus | 192,000 | 232 | 2 | 499 |
| 12 | Institute of Technology Bandung | 164,096 | 0 | 1 | 6 |
| 13 | Linknet ASN | 157,440 | 232 | 1 | 106 |
| 14 | PT Global Internet Indonesia | 131,328 | 0 | 1 | 3 |
| 15 | BIZNET NETWORKS | 126,464 | 232 | 1 | 591 |
| 16 | PT Mora Telematika Indonesia | 117,504 | 232 | 2 | 405 |
| 17 | PT. Eka Mas Republik | 97,024 | 232 | 1 | 238 |
| 18 | PT. Cyberindo Aditama | 92,928 | 1.02 x 233 | 6 | 213 |
| 19 | PT. NTT Indonesia | 83,456 | 232 | 1 | 12 |
| 20 | PT JEMBATAN CITRA NUSANTARA | 70,656 | 1.06 x 232 | 3 | 151 |