List of the top 20 organizations with the largest IP allocations in India
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Bharat Sanchar Nigam Ltd | 11,670,272 | 1.6 x 227 | 1 | 2,849 | |
| Bharti Airtel Limited | 11,407,104 | 1.24 x 232 | 4 | 12,833 | |
| Reliance Jio Infocomm Limited | 9,073,920 | 1.18 x 242 | 1 | 7,197 | |
| 4 | Tata Communications Limited | 3,980,032 | 233 | 3 | 2,500 |
| 5 | Vodafone Idea Ltd. (VIL) | 2,184,192 | 1.6 x 233 | 5 | 5,442 |
| 6 | Mahanagar Telephone Nigam Limited | 1,644,288 | 232 | 1 | 80 |
| 7 | HATHWAY CABLE AND DATACOM LIMITED | 1,010,944 | 1.05 x 225 | 1 | 1,300 |
| 8 | Reliance Communications Limited | 962,560 | 232 | 2 | 580 |
| 9 | HostRoyale Technologies Pvt Ltd | 947,200 | 1.73 x 238 | 6 | 2,413 |
| 10 | Sify Limited | 898,560 | 232 | 1 | 2,077 |
| 11 | TTSL-ISP DIVISION | 859,904 | 1.76 x 224 | 6 | 1,120 |
| 12 | Quadrant Televentures Limited | 468,736 | 218 | 1 | 409 |
| 13 | Tata Teleservices (Maharashtra) Ltd | 455,168 | 232 | 3 | 621 |
| 14 | Atria Convergence Technologies Pvt. Ltd., | 363,264 | 1.63 x 223 | 4 | 706 |
| 15 | NTTCINS | 343,040 | 1.76 x 228 | 1 | 573 |
| 16 | National Informatics Centre | 315,136 | 1.1 x 232 | 1 | 262 |
| 17 | SHYAM SPECTRA PVT LTD | 294,400 | 1.08 x 230 | 1 | 564 |
| 18 | Tikona Infinet Ltd. | 233,472 | 232 | 1 | 883 |
| 19 | Alliance Broadband Services Pvt. Ltd. | 200,192 | 1.28 x 233 | 1 | 809 |
| 20 | Microscan Internet Limited | 195,072 | 233 | 2 | 574 |