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) | 8,215,296 | 1.5 x 233 | 3 | 4,679 | |
| PT. Telekomunikasi Selular | 6,716,160 | 1.25 x 233 | 1 | 196 | |
| PT. INDOSAT Tbk | 2,616,064 | 1.02 x 232 | 1 | 855 | |
| 4 | Linknet-Fastnet ASN | 2,267,392 | 232 | 1 | 158 |
| 5 | PT Cyberindo Aditama | 578,304 | 1.26 x 234 | 1 | 423 |
| 6 | PT Remala Abadi | 480,768 | 232 | 1 | 516 |
| 7 | PT iForte Global Internet | 227,584 | 232 | 1 | 605 |
| 8 | PT XL Axiata | 217,856 | 1.04 x 232 | 1 | 547 |
| 9 | PT Global Internet Indonesia | 201,728 | 0 | 1 | 7 |
| 10 | PT Aplikanusa Lintasarta | 201,728 | 232 | 3 | 744 |
| 11 | PT Indonesia Comnets Plus | 200,192 | 232 | 2 | 519 |
| 12 | INDO Internet, PT | 168,192 | 232 | 2 | 168 |
| 13 | Institute of Technology Bandung | 164,096 | 0 | 1 | 6 |
| 14 | Linknet ASN | 157,440 | 232 | 1 | 106 |
| 15 | BIZNET NETWORKS | 126,720 | 232 | 1 | 592 |
| 16 | PT Mora Telematika Indonesia | 117,504 | 232 | 2 | 405 |
| 17 | PT. Eka Mas Republik | 101,120 | 232 | 1 | 254 |
| 18 | PT. Cyberindo Aditama | 92,160 | 1.02 x 233 | 6 | 215 |
| 19 | PT. NTT Indonesia | 83,456 | 232 | 1 | 12 |
| 20 | PT JEMBATAN CITRA NUSANTARA | 70,656 | 1.06 x 232 | 3 | 151 |