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 | 4,897,536 | 1.85 x 229 | 1 | 1,913 | |
| Tunisia BackBone AS | 3,231,488 | 1.07 x 236 | 1 | 65 | |
| 4 | SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) | 2,086,912 | 232 | 1 | 134 |
| 5 | TOPNET | 1,456,384 | 1.22 x 232 | 1 | 134 |
| 6 | 3S INF | 255,488 | 0 | 1 | 38 |
| 7 | EO Data Center | 115,456 | 0 | 1 | 72 |
| 8 | Centre de Calcul El Khawarizmi | 89,088 | 0 | 1 | 79 |
| 9 | STE INTERNET SMART SOLUTIONS | 59,136 | 0 | 1 | 39 |
| 10 | ATI - ISP | 21,504 | 217 | 1 | 57 |
| 11 | Agence Tunisienne d'Internet | 18,176 | 0 | 1 | 31 |
| 12 | STE NEXT STEP IT | 16,384 | 0 | 1 | 1 |
| 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 |