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 | 11,588,864 | 1.28 x 232 | 4 | 13,482 | |
| Reliance Jio Infocomm Limited | 9,216,000 | 1.18 x 242 | 1 | 6,802 | |
| Bharat Sanchar Nigam Ltd | 7,092,736 | 1.91 x 227 | 1 | 2,714 | |
| 4 | Tata Communications Limited | 3,931,648 | 233 | 3 | 2,492 |
| 5 | Vodafone Idea Ltd. (VIL) | 2,022,144 | 1.6 x 233 | 5 | 5,078 |
| 6 | Mahanagar Telephone Nigam Limited | 1,646,336 | 232 | 1 | 74 |
| 7 | HostRoyale Technologies Pvt Ltd | 1,151,488 | 1.55 x 238 | 6 | 2,873 |
| 8 | Sify Limited | 1,056,000 | 232 | 1 | 2,215 |
| 9 | HATHWAY CABLE AND DATACOM LIMITED | 1,009,920 | 1.06 x 225 | 1 | 1,309 |
| 10 | Reliance Communications Limited | 954,368 | 232 | 2 | 711 |
| 11 | TTSL-ISP DIVISION | 872,704 | 1.78 x 224 | 6 | 1,141 |
| 12 | Quadrant Televentures Limited | 485,632 | 1.88 x 219 | 1 | 428 |
| 13 | Tata Teleservices (Maharashtra) Ltd | 472,320 | 232 | 3 | 661 |
| 14 | Atria Convergence Technologies Pvt. Ltd., | 388,096 | 1.77 x 223 | 4 | 760 |
| 15 | NTTCINS | 345,856 | 1.76 x 228 | 1 | 580 |
| 16 | National Informatics Centre | 316,416 | 1.1 x 232 | 1 | 267 |
| 17 | SHYAM SPECTRA PVT LTD | 294,912 | 1.08 x 230 | 1 | 566 |
| 18 | Tikona Infinet Ltd. | 233,472 | 232 | 1 | 883 |
| 19 | National Knowledge Network | 200,960 | 1.01 x 244 | 5 | 302 |
| 20 | Alliance Broadband Services Pvt. Ltd. | 199,424 | 1.28 x 233 | 1 | 810 |