IP address ranges in Madagascar
Madagascar holds 189 IPv4 segments in the IP99 geolocation database, covering 585,934 addresses. In the 4 days to 12 September 2026 we newly captured 3,677 proxy-type addresses there.
Network usage types
The ratio of residential broadband to datacenter address space is the most direct indicator of what kind of proxy risk a region carries: a high datacenter share means datacenter proxies are more likely; a high residential share means home-broadband proxies and dial-up pools are.
| Usage type | Segments | Share |
|---|---|---|
| Mobile network | 23 | 51.1% |
| Residential broadband | 19 | 42.2% |
| Datacenter | 2 | 4.4% |
| Education network | 1 | 2.2% |
Regions
| Region | Segments | Share |
|---|---|---|
| Analamanga | 116 | 61.4% |
| Diana | 21 | 11.1% |
| Atsinanana | 17 | 9.0% |
| Vakinankaratra | 12 | 6.3% |
| Boeny | 7 | 3.7% |
| Menabe | 7 | 3.7% |
| Atsimo-Andrefana | 3 | 1.6% |
| Upper Matsiatra | 3 | 1.6% |
| Anosy | 2 | 1.1% |
| Sava | 1 | 0.5% |
Cities
| City | Segments | Share |
|---|---|---|
| Antananarivo | 114 | 60.3% |
| Toamasina | 17 | 9.0% |
| Hell-Ville | 13 | 6.9% |
| Antsirabe | 12 | 6.3% |
| Antsiranana | 8 | 4.2% |
| Mahajanga | 7 | 3.7% |
| Morondava | 7 | 3.7% |
| Fianarantsoa | 3 | 1.6% |
| Toliara | 3 | 1.6% |
| Ivato | 2 | 1.1% |
| Tôlanaro | 2 | 1.1% |
| Sambava | 1 | 0.5% |
Autonomous systems
An ASN identifies the operator of a network. Addresses under one ASN usually share risk characteristics, which is why risk controls often act on whole ASNs rather than single addresses. Operator names are not published here — the machine-readable identity is the ASN.
| ASN | Segments |
|---|---|
| AS37054 | 89 |
| AS37037 | 44 |
| AS54113 | 12 |
| AS13335 | 8 |
| AS328411 | 6 |
| AS36183 | 5 |
| AS55256 | 4 |
| AS37608 | 4 |
| AS14593 | 3 |
| AS37303 | 3 |
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.