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 | 7,928,064 | 232 | 3 | 1,348 | |
| Nayatel (Pvt) Ltd | 301,568 | 1.04 x 232 | 1 | 612 | |
| Mobilink GSM, Pakistan Mobile Communication Ltd. | 221,708 | 1.01 x 226 | 2 | 419 | |
| 4 | Cyber Internet Services (Private) Limited | 210,432 | 1.37 x 232 | 3 | 896 |
| 5 | Wateen Telecom Limited | 188,681 | 1.6 x 225 | 2 | 288 |
| 6 | CMPak Limited | 177,152 | 1.6 x 224 | 2 | 476 |
| 7 | Linkdotnet Telecom Limited | 118,528 | 224 | 2 | 181 |
| 8 | Multinet Broadband | 58,627 | 1.07 x 232 | 2 | 165 |
| 9 | E Bone Network (Pvt.) Limited | 51,200 | 233 | 1 | 172 |
| 10 | Connect Communication | 50,176 | 1.13 x 221 | 4 | 223 |
| 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 | 25,344 | 1.5 x 220 | 1 | 82 |
| 16 | National Telecommunication Corporation | 24,832 | 1.63 x 220 | 1 | 105 |
| 17 | Trans World Enterprise Services (Private) Limited | 24,320 | 232 | 2 | 95 |
| 18 | Wancom (Pvt) Ltd. | 22,528 | 232 | 1 | 90 |
| 19 | Optix Pakistan (Pvt.) Limited | 22,272 | 1.19 x 220 | 1 | 106 |
| 20 | Telenor Pakistan (Pvt) Ltd | 20,736 | 1.79 x 225 | 1 | 104 |