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 | 8,022,528 | 232 | 3 | 1,279 | |
| Nayatel (Pvt) Ltd | 314,880 | 1.03 x 232 | 1 | 573 | |
| Mobilink GSM, Pakistan Mobile Communication Ltd. | 220,684 | 1.51 x 225 | 2 | 398 | |
| 4 | Cyber Internet Services (Private) Limited | 201,216 | 1.32 x 232 | 2 | 800 |
| 5 | CMPak Limited | 181,504 | 1.59 x 224 | 2 | 469 |
| 6 | Wateen Telecom Limited | 152,836 | 1.6 x 225 | 2 | 252 |
| 7 | Linkdotnet Telecom Limited | 131,328 | 224 | 1 | 168 |
| 8 | Connect Communication | 88,320 | 1.81 x 220 | 4 | 365 |
| 9 | E Bone Network (Pvt.) Limited | 61,696 | 233 | 1 | 193 |
| 10 | Multinet Broadband | 56,576 | 1.07 x 232 | 2 | 154 |
| 11 | PTML | 43,520 | 1.27 x 225 | 1 | 692 |
| 12 | Pakistan Telecom Company Limited | 42,496 | 0 | 1 | 8 |
| 13 | NEXLINX | 31,491 | 1.5 x 218 | 1 | 129 |
| 14 | Optix Pakistan (Pvt.) Limited | 28,672 | 1.19 x 220 | 1 | 131 |
| 15 | TRANSWORLD ASSOCIATES (PVT) LIMITED | 25,372 | 232 | 1 | 117 |
| 16 | Supernet, PDS Limited | 25,088 | 1.5 x 220 | 1 | 81 |
| 17 | National Telecommunication Corporation | 24,576 | 1.63 x 220 | 1 | 104 |
| 18 | Wancom (Pvt) Ltd. | 22,528 | 232 | 1 | 89 |
| 19 | Worldcall Multimedia Limited (WML) | 22,528 | 0 | 3 | 86 |
| 20 | Telenor Pakistan (Pvt) Ltd | 20,224 | 1.77 x 225 | 1 | 92 |