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) | 8,191,488 | 1.5 x 233 | 3 | 4,076 | |
| PT. Telekomunikasi Selular | 2,464,256 | 1.26 x 233 | 1 | 624 | |
| Linknet-Fastnet ASN | 2,266,368 | 232 | 1 | 157 | |
| 4 | PT Cyberindo Aditama | 578,816 | 1.01 x 234 | 1 | 450 |
| 5 | PT. INDOSAT Tbk | 531,200 | 1.03 x 232 | 1 | 957 |
| 6 | PT Remala Abadi | 464,128 | 232 | 1 | 516 |
| 7 | PT iForte Global Internet | 295,168 | 232 | 1 | 659 |
| 8 | INDO Internet, PT | 256,256 | 232 | 1 | 366 |
| 9 | PT INDONESIA COMNETS PLUS | 229,632 | 232 | 2 | 590 |
| 10 | PT XL Axiata | 227,584 | 1.04 x 232 | 1 | 567 |
| 11 | PT Aplikanusa Lintasarta | 207,616 | 232 | 3 | 765 |
| 12 | PT Mora Telematika Indonesia | 193,792 | 232 | 2 | 448 |
| 13 | Linknet ASN | 157,440 | 232 | 1 | 109 |
| 14 | Institute of Technology Bandung | 132,608 | 0 | 2 | 7 |
| 15 | BIZNET NETWORKS | 124,416 | 232 | 1 | 653 |
| 16 | PT. Eka Mas Republik | 118,272 | 232 | 1 | 351 |
| 17 | PT. Cyberindo Aditama | 106,752 | 1.52 x 233 | 5 | 230 |
| 18 | PT Parsaoran Global Datatrans | 99,840 | 1.25 x 219 | 2 | 312 |
| 19 | PT. NTT Indonesia | 85,760 | 232 | 1 | 21 |
| 20 | University of Indonesia | 66,560 | 232 | 1 | 8 |