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 | 11,219,968 | 1.13 x 232 | 6 | 8,291 | |
| Bharat Sanchar Nigam Ltd | 11,099,648 | 1.9 x 226 | 1 | 2,474 | |
| Reliance Jio Infocomm Limited | 9,034,752 | 1.02 x 242 | 1 | 744 | |
| 4 | Tata Communications Limited | 4,180,864 | 1.06 x 232 | 4 | 2,482 |
| 5 | Mahanagar Telephone Nigam Limited | 2,739,968 | 232 | 1 | 120 |
| 6 | Reliance Communications Limited | 1,398,784 | 1.01 x 233 | 3 | 874 |
| 7 | Hutchison Max Telecom Limited | 1,108,736 | 1.27 x 228 | 1 | 1,379 |
| 8 | HATHWAY CABLE AND DATACOM LIMITED | 1,007,360 | 1.59 x 225 | 1 | 1,282 |
| 9 | Sify Limited | 793,088 | 232 | 1 | 1,801 |
| 10 | TTSL-ISP DIVISION | 791,040 | 1.38 x 224 | 5 | 981 |
| 11 | Vodafone Idea Ltd. (VIL) | 774,400 | 1.01 x 233 | 3 | 1,031 |
| 12 | Idea Cellular Limited | 637,952 | 1.05 x 227 | 1 | 2,253 |
| 13 | NetMagic Solutions Pvt Ltd | 399,616 | 1.25 x 229 | 1 | 703 |
| 14 | Quadrant Televentures Limited | 397,312 | 216 | 1 | 337 |
| 15 | Tata Teleservices (Maharashtra) Ltd | 382,976 | 232 | 3 | 539 |
| 16 | HostRoyale Technologies Pvt Ltd | 359,424 | 1.27 x 238 | 3 | 479 |
| 17 | Beam Telecom Pvt Ltd | 329,216 | 1.53 x 221 | 3 | 297 |
| 18 | National Informatics Centre | 275,968 | 1.1 x 232 | 1 | 185 |
| 19 | M/s Ortel Communications Ltd | 253,952 | 0 | 1 | 29 |
| 20 | SHYAM SPECTRA PVT LTD | 250,880 | 1.08 x 230 | 1 | 401 |