List of the top 20 organizations with the largest IP allocations in Pakistan
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Pakistan Telecommuication company limited | 7,897,600 | 232 | 3 | 1,344 | |
| Nayatel (Pvt) Ltd | 303,360 | 1.04 x 232 | 1 | 616 | |
| Mobilink GSM, Pakistan Mobile Communication Ltd. | 222,988 | 1.51 x 225 | 2 | 408 | |
| 4 | Cyber Internet Services (Private) Limited | 209,408 | 1.36 x 232 | 2 | 883 |
| 5 | CMPak Limited | 179,968 | 1.6 x 224 | 2 | 470 |
| 6 | Wateen Telecom Limited | 168,457 | 1.61 x 225 | 2 | 279 |
| 7 | Linkdotnet Telecom Limited | 117,248 | 224 | 2 | 176 |
| 8 | Multinet Broadband | 58,883 | 1.07 x 232 | 2 | 169 |
| 9 | Connect Communication | 52,992 | 1.13 x 221 | 4 | 234 |
| 10 | E Bone Network (Pvt.) Limited | 51,456 | 233 | 1 | 173 |
| 11 | Pakistan Telecom Company Limited | 42,496 | 0 | 1 | 8 |
| 12 | PTML | 41,472 | 1.27 x 225 | 1 | 691 |
| 13 | NEXLINX | 31,492 | 1.5 x 218 | 1 | 130 |
| 14 | TRANSWORLD ASSOCIATES (PVT) LIMITED | 27,926 | 232 | 1 | 119 |
| 15 | Supernet, PDS Limited | 25,600 | 1.5 x 220 | 1 | 83 |
| 16 | National Telecommunication Corporation | 24,832 | 1.63 x 220 | 1 | 105 |
| 17 | Trans World Enterprise Services (Private) Limited | 23,296 | 232 | 2 | 90 |
| 18 | Wancom (Pvt) Ltd. | 22,528 | 232 | 1 | 89 |
| 19 | Optix Pakistan (Pvt.) Limited | 20,992 | 1.19 x 220 | 1 | 101 |
| 20 | Telenor Pakistan (Pvt) Ltd | 20,736 | 1.79 x 225 | 1 | 104 |