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 | 7,956,736 | 232 | 3 | 1,344 | |
| JAZZWORLD PAKISTAN LIMITED | 308,736 | 1.51 x 226 | 2 | 777 | |
| Cyber Internet Services (Private) Limited | 300,800 | 1.36 x 232 | 2 | 936 | |
| 4 | Nayatel (Pvt) Ltd | 277,248 | 1.04 x 232 | 1 | 561 |
| 5 | CMPak Limited | 192,000 | 1.07 x 225 | 2 | 563 |
| 6 | Wateen Telecom Limited | 185,088 | 1.6 x 225 | 2 | 279 |
| 7 | Linkdotnet Telecom Limited | 133,632 | 224 | 2 | 255 |
| 8 | Multinet Broadband | 58,368 | 1.07 x 232 | 2 | 171 |
| 9 | E Bone Network (Pvt.) Limited | 48,640 | 233 | 1 | 160 |
| 10 | Connect Communication | 45,312 | 1.19 x 221 | 4 | 206 |
| 11 | PTML | 43,776 | 1.27 x 225 | 1 | 693 |
| 12 | Pakistan Telecom Company Limited | 42,496 | 0 | 1 | 8 |
| 13 | Trans World Enterprise Services (Private) Limited | 40,448 | 232 | 2 | 127 |
| 14 | NEXLINX | 31,488 | 1.5 x 218 | 1 | 126 |
| 15 | TRANSWORLD ASSOCIATES (PVT) LIMITED | 28,416 | 232 | 1 | 99 |
| 16 | Supernet, PDS Limited | 25,856 | 1.28 x 221 | 1 | 101 |
| 17 | National Telecommunication Corporation | 24,832 | 1.63 x 220 | 1 | 105 |
| 18 | Wancom (Pvt) Ltd. | 22,528 | 232 | 1 | 92 |
| 19 | Optix Pakistan (Pvt.) Limited | 20,992 | 1.19 x 220 | 1 | 101 |
| 20 | Telenor Pakistan (Pvt) Ltd | 20,480 | 1.07 x 227 | 1 | 116 |