List of the top 20 organizations with the largest IP allocations in India
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Bharti Airtel Limited | 10,764,288 | 1.31 x 232 | 4 | 14,025 | |
| Reliance Jio Infocomm Limited | 9,219,072 | 1.25 x 242 | 1 | 2,489 | |
| Bharat Sanchar Nigam Ltd | 7,227,648 | 1.5 x 228 | 1 | 3,034 | |
| 4 | Tata Communications Limited | 3,956,224 | 233 | 3 | 2,591 |
| 5 | Vodafone Idea Ltd. (VIL) | 2,085,376 | 1.14 x 233 | 5 | 5,140 |
| 6 | HostRoyale Technologies Pvt Ltd | 1,616,640 | 1.92 x 238 | 6 | 2,958 |
| 7 | Mahanagar Telephone Nigam Limited | 1,253,632 | 232 | 1 | 68 |
| 8 | Sify Limited | 1,058,560 | 232 | 1 | 2,225 |
| 9 | HATHWAY CABLE AND DATACOM LIMITED | 1,000,448 | 1.59 x 225 | 1 | 1,301 |
| 10 | Reliance Communications Limited | 934,656 | 232 | 2 | 651 |
| 11 | TTSL-ISP DIVISION | 914,688 | 1.84 x 224 | 6 | 1,207 |
| 12 | Tata Teleservices (Maharashtra) Ltd | 483,840 | 232 | 3 | 675 |
| 13 | Quadrant Televentures Limited | 422,656 | 1.44 x 220 | 1 | 390 |
| 14 | Atria Convergence Technologies Pvt. Ltd., | 403,968 | 1.73 x 223 | 4 | 796 |
| 15 | National Informatics Centre | 322,560 | 1.1 x 232 | 1 | 276 |
| 16 | SHYAM SPECTRA PVT LTD | 289,024 | 1.08 x 230 | 1 | 548 |
| 17 | NTTCINS | 264,704 | 1.5 x 227 | 1 | 507 |
| 18 | Tikona Infinet Ltd. | 230,144 | 232 | 1 | 874 |
| 19 | RailTel Corporation of India Ltd. | 206,848 | 232 | 1 | 642 |
| 20 | National Knowledge Network | 200,192 | 1.01 x 244 | 4 | 299 |