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 | 8,264,448 | 232 | 4 | 832 | |
| Nayatel (Pvt) Ltd | 264,704 | 1.03 x 232 | 1 | 1,234 | |
| Connect Communication | 240,384 | 1.25 x 220 | 4 | 520 | |
| 4 | Cyber Internet Services (Private) Limited | 178,944 | 1.64 x 233 | 2 | 723 |
| 5 | Linkdotnet Telecom Limited | 131,584 | 224 | 3 | 169 |
| 6 | Wateen Telecom Limited | 108,288 | 1.01 x 232 | 2 | 206 |
| 7 | Mobilink GSM, Pakistan Mobile Communication Ltd. | 82,688 | 1.51 x 225 | 3 | 115 |
| 8 | Fiberlink Pvt.Ltd | 81,664 | 0 | 1 | 316 |
| 9 | Multinet Broadband | 75,008 | 1.04 x 232 | 2 | 153 |
| 10 | E Bone Network (Pvt.) Limited | 71,680 | 233 | 1 | 184 |
| 11 | CMPak Limited | 56,320 | 1.43 x 224 | 2 | 290 |
| 12 | PTML | 47,360 | 1.5 x 217 | 1 | 56 |
| 13 | Wancom (Pvt) Ltd. | 34,816 | 232 | 1 | 137 |
| 14 | NEXLINX | 33,029 | 217 | 1 | 133 |
| 15 | SHARP TELECOM (PRIVATE) LIMITED | 26,624 | 231 | 1 | 70 |
| 16 | Supernet, PDS Limited | 25,600 | 220 | 1 | 74 |
| 17 | TRANSWORLD ASSOCIATES (PVT) LIMITED | 25,102 | 232 | 1 | 101 |
| 18 | National Telecommunication Corporation | 24,320 | 232 | 1 | 91 |
| 19 | Fariya Networks | 21,248 | 229 | 2 | 85 |
| 20 | Telenor Pakistan (Pvt) Ltd | 18,944 | 1.02 x 223 | 1 | 78 |