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 | 11,136,768 | 1.3 x 232 | 4 | 14,134 | |
| Reliance Jio Infocomm Limited | 9,209,344 | 1.26 x 242 | 1 | 6,625 | |
| Bharat Sanchar Nigam Ltd | 7,425,792 | 1.54 x 228 | 1 | 3,080 | |
| 4 | Tata Communications Limited | 3,958,528 | 233 | 3 | 2,585 |
| 5 | Vodafone Idea Ltd. (VIL) | 2,025,984 | 1.14 x 233 | 5 | 5,054 |
| 6 | HostRoyale Technologies Pvt Ltd | 1,615,104 | 1.77 x 238 | 6 | 2,959 |
| 7 | Mahanagar Telephone Nigam Limited | 1,253,376 | 232 | 1 | 67 |
| 8 | Sify Limited | 1,058,048 | 232 | 1 | 2,223 |
| 9 | HATHWAY CABLE AND DATACOM LIMITED | 1,018,112 | 1.59 x 225 | 1 | 1,310 |
| 10 | Reliance Communications Limited | 945,920 | 232 | 2 | 692 |
| 11 | TTSL-ISP DIVISION | 912,384 | 1.84 x 224 | 6 | 1,205 |
| 12 | Tata Teleservices (Maharashtra) Ltd | 482,560 | 232 | 3 | 673 |
| 13 | Quadrant Televentures Limited | 422,912 | 1.44 x 220 | 1 | 391 |
| 14 | Atria Convergence Technologies Pvt. Ltd., | 383,232 | 1.77 x 223 | 4 | 779 |
| 15 | National Informatics Centre | 322,304 | 1.1 x 232 | 1 | 275 |
| 16 | SHYAM SPECTRA PVT LTD | 294,912 | 1.08 x 230 | 1 | 567 |
| 17 | NTTCINS | 276,736 | 1.51 x 227 | 1 | 520 |
| 18 | Tikona Infinet Ltd. | 231,936 | 232 | 1 | 879 |
| 19 | RailTel Corporation of India Ltd. | 203,520 | 232 | 1 | 630 |
| 20 | National Knowledge Network | 199,936 | 1.01 x 244 | 5 | 300 |