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 | 10,959,872 | 1.68 x 226 | 1 | 2,419 | |
| Bharti Airtel Limited | 10,190,336 | 1.11 x 232 | 6 | 7,368 | |
| Reliance Jio Infocomm Limited | 8,809,472 | 1.02 x 242 | 1 | 664 | |
| 4 | Tata Communications Limited | 4,288,128 | 1.06 x 232 | 4 | 2,633 |
| 5 | Mahanagar Telephone Nigam Limited | 3,177,216 | 232 | 1 | 115 |
| 6 | Hutchison Max Telecom Limited | 1,141,504 | 1.15 x 228 | 1 | 1,164 |
| 7 | HATHWAY CABLE AND DATACOM LIMITED | 998,400 | 1.09 x 225 | 1 | 1,214 |
| 8 | Reliance Communications Limited | 891,136 | 1.01 x 233 | 3 | 1,062 |
| 9 | Sify Limited | 778,496 | 232 | 1 | 1,702 |
| 10 | Idea Cellular Limited | 722,176 | 1.01 x 233 | 3 | 2,198 |
| 11 | Vodafone Idea Ltd. (VIL) | 646,912 | 1.25 x 226 | 1 | 766 |
| 12 | TTSL-ISP DIVISION | 471,296 | 1.38 x 224 | 5 | 951 |
| 13 | Quadrant Televentures Limited | 375,552 | 218 | 1 | 319 |
| 14 | NetMagic Solutions Pvt Ltd | 375,552 | 1.01 x 227 | 1 | 646 |
| 15 | Tata Teleservices (Maharashtra) Ltd | 316,416 | 232 | 3 | 537 |
| 16 | National Informatics Centre | 270,848 | 1.1 x 232 | 1 | 182 |
| 17 | Beam Telecom Pvt Ltd | 261,120 | 1.56 x 220 | 3 | 248 |
| 18 | Dishnet Wireless Limited | 248,576 | 232 | 1 | 377 |
| 19 | SHYAM SPECTRA PVT LTD | 248,320 | 1.08 x 230 | 1 | 391 |
| 20 | M/s Ortel Communications Ltd | 235,520 | 0 | 1 | 25 |