List of the top 20 organizations with the largest IP allocations in Tunisia
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Orange Tunisie | 7,142,400 | 1.22 x 233 | 2 | 402 | |
| OOREDOO TUNISIE SA | 4,895,488 | 1.85 x 229 | 1 | 1,910 | |
| Tunisia BackBone AS | 3,231,744 | 1.07 x 236 | 1 | 66 | |
| 4 | SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) | 2,742,784 | 232 | 1 | 148 |
| 5 | TOPNET | 1,468,672 | 1.22 x 232 | 1 | 122 |
| 6 | 3S INF | 255,488 | 0 | 1 | 38 |
| 7 | EO Data Center | 115,968 | 0 | 1 | 73 |
| 8 | Centre de Calcul El Khawarizmi | 89,600 | 0 | 1 | 80 |
| 9 | STE INTERNET SMART SOLUTIONS | 60,672 | 0 | 1 | 41 |
| 10 | ATI - ISP | 21,760 | 217 | 1 | 58 |
| 11 | STE NEXT STEP IT | 16,384 | 0 | 1 | 1 |
| 12 | Agence Tunisienne d'Internet | 16,128 | 0 | 1 | 31 |
| 13 | OXAHOST | 5,120 | 0 | 1 | 14 |
| 14 | UNIPACK | 2,048 | 0 | 1 | 6 |
| 15 | Cloud Temple Tunisia | 1,280 | 0 | 1 | 2 |
| 16 | STE SAFOZI | 1,024 | 0 | 1 | 3 |
| 17 | Fluidity SA | 1,024 | 0 | 1 | 1 |
| 18 | STE RESEAUX FORMATION CONSEIL | 1,024 | 0 | 1 | 3 |
| 19 | African Development Bank - AFDB | 768 | 0 | 1 | 3 |
| 20 | ATI - Agence Tunisienne Internet | 768 | 0 | 1 | 3 |