List of the top 20 organizations with the largest IP allocations in Qatar
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Ooredoo Q.S.C. | 902,656 | 1.26 x 235 | 2 | 992 | |
| Qatar Foundation for Education, Science and Community Development | 149,248 | 1.5 x 233 | 2 | 22 | |
| Vodafone Qatar P.Q.S.C | 46,336 | 235 | 2 | 126 | |
| 4 | Qatar University | 17,152 | 232 | 1 | 10 |
| 5 | Sidra Medicine | 2,560 | 0 | 1 | 6 |
| 6 | QatarEnergy | 2,048 | 0 | 1 | 6 |
| 7 | MEEZA QSTP-LLC | 2,048 | 0 | 1 | 8 |
| 8 | Telecommunications Department | 1,792 | 0 | 1 | 4 |
| 9 | University of Doha for Science and Technology | 1,024 | 217 | 1 | 6 |
| 10 | Qatar General Electricty and Water Corporation | 1,024 | 235 | 1 | 3 |
| 11 | QatarEnergy LNG PQSC | 512 | 217 | 1 | 4 |
| 12 | Mannai Trading Company LLC | 256 | 0 | 1 | 1 |
| 13 | Aljazeera Media Network Corporation | 256 | 216 | 1 | 2 |
| 14 | Ministry of Education and Higher Education | 0 | 216 | 1 | 1 |
| 15 | Qatar Airways Group (Q.C.S.C) PJSC | 0 | 1.06 x 221 | 1 | 4 |