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 | 8,023,552 | 232 | 3 | 1,283 | |
| Nayatel (Pvt) Ltd | 291,584 | 1.03 x 232 | 1 | 567 | |
| Mobilink GSM, Pakistan Mobile Communication Ltd. | 220,172 | 1.51 x 225 | 2 | 396 | |
| 4 | Cyber Internet Services (Private) Limited | 201,216 | 1.32 x 232 | 2 | 802 |
| 5 | CMPak Limited | 181,248 | 1.59 x 224 | 2 | 468 |
| 6 | Wateen Telecom Limited | 153,095 | 1.6 x 225 | 2 | 256 |
| 7 | Linkdotnet Telecom Limited | 131,584 | 224 | 1 | 169 |
| 8 | Connect Communication | 88,832 | 1.81 x 220 | 4 | 367 |
| 9 | E Bone Network (Pvt.) Limited | 60,672 | 233 | 1 | 192 |
| 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 | 28,928 | 1.19 x 220 | 1 | 132 |
| 15 | TRANSWORLD ASSOCIATES (PVT) LIMITED | 25,628 | 232 | 1 | 118 |
| 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 | Telenor Pakistan (Pvt) Ltd | 20,480 | 1.77 x 225 | 1 | 93 |
| 20 | Trans World Enterprise Services (Private) Limited | 19,200 | 232 | 2 | 74 |