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 | 11,651,328 | 1.28 x 232 | 4 | 13,628 | |
| Reliance Jio Infocomm Limited | 9,206,528 | 1.18 x 242 | 1 | 6,805 | |
| Bharat Sanchar Nigam Ltd | 7,096,832 | 1.04 x 228 | 1 | 2,800 | |
| 4 | Tata Communications Limited | 3,934,976 | 233 | 3 | 2,504 |
| 5 | Vodafone Idea Ltd. (VIL) | 2,039,808 | 1.6 x 233 | 5 | 5,139 |
| 6 | Mahanagar Telephone Nigam Limited | 1,650,432 | 232 | 1 | 75 |
| 7 | HostRoyale Technologies Pvt Ltd | 1,628,672 | 1.55 x 238 | 6 | 2,913 |
| 8 | Sify Limited | 1,054,720 | 232 | 1 | 2,210 |
| 9 | HATHWAY CABLE AND DATACOM LIMITED | 1,009,920 | 1.06 x 225 | 1 | 1,309 |
| 10 | Reliance Communications Limited | 954,112 | 232 | 2 | 710 |
| 11 | TTSL-ISP DIVISION | 876,800 | 1.78 x 224 | 6 | 1,145 |
| 12 | Quadrant Televentures Limited | 483,584 | 1.88 x 219 | 1 | 426 |
| 13 | Tata Teleservices (Maharashtra) Ltd | 473,344 | 232 | 3 | 662 |
| 14 | Atria Convergence Technologies Pvt. Ltd., | 385,792 | 1.77 x 223 | 4 | 760 |
| 15 | NTTCINS | 345,344 | 1.76 x 228 | 1 | 577 |
| 16 | National Informatics Centre | 316,416 | 1.1 x 232 | 1 | 267 |
| 17 | SHYAM SPECTRA PVT LTD | 294,912 | 1.08 x 230 | 1 | 567 |
| 18 | Tikona Infinet Ltd. | 233,472 | 232 | 1 | 883 |
| 19 | National Knowledge Network | 201,216 | 1.01 x 244 | 5 | 304 |
| 20 | Alliance Broadband Services Pvt. Ltd. | 199,424 | 1.28 x 233 | 1 | 810 |