← Internet status in Madagascar · All countries · Events feed · See on the live map: before, during, after
Internet outage in Madagascar on 21 August 2026: Orange Madagascar, Airtel Madagascar, Gulfsat Madagascar
| When (UTC) | Duration | Severity | Peak drop |
|---|---|---|---|
| 21 Aug 2026 16:40-19:30 UTC | 2.8 h | Degraded | 21% |
Country signal around the event
Each point: share of the country's networks that answered a probe within 10 minutes. Data: IODA (Georgia Tech). Event selection, exact timing and provider breakdown: GeoCables. Red band: the event.
Providers during the event
| Provider | Share of users | Signal drop | |
|---|---|---|---|
| Telecom Malagasy AS37054 | 60.1% | 1% | No change |
| Orange Madagascar AS37037 | 27.3% | 40% | Affected |
| Starlink AS14593 | 16.8% | 0% | No change |
| Airtel Madagascar AS37303 | 7.6% | 50% | Affected |
| Gulfsat Madagascar AS328411 | 2.5% | 89% | Affected |
Submarine cables feeding Madagascar
How we know this
Both series come from IODA (Georgia Tech): BGP route visibility and active probing of networks inside the country. GeoCables does the rest: a drop of 20% or more below the usual level of the last 24 hours is a disruption, 50% or more an outage; the exact start and end are taken from the full-resolution series (10-minute steps), not from the moment our detector recorded the event. Provider figures are hourly samples from the same source; a provider counts as affected at a drop of 30% or more. Our own probes on land are a separate layer and are shown here only when they saw the event.
Confidence: Medium: the drop is visible in active probing; route visibility did not drop.
Data: Country series for this page (JSON) · Permanent link to this event: geocables.com/outages/mg/2026-08-21 · Page generated 02.10.2026 19:32 UTC