List of the top 20 organizations with the largest IP allocations in Madagascar
| Rank | Name | IPv4 addresses | IPv6 /64 networks | AS numbers | Prefixes |
|---|---|---|---|---|---|
| Telecom Malagasy | 1,284,096 | 232 | 1 | 192 | |
| Orange Madagascar | 65,024 | 232 | 1 | 130 | |
| Gulfsat Madagascar | 50,432 | 232 | 1 | 40 | |
| 4 | Airtel Madagascar | 16,896 | 0 | 1 | 66 |
| 5 | iRENALA | 4,096 | 0 | 1 | 1 |