Internet status in Dominica Operational
Address blocks silent right now: 0% · 2026-10-21 22:07:43 UTC
Across Dominica, 38% of address blocks stopped answering our checks. None of the leading providers we watch showed a drop of its own, so the cause is likely outside their networks.
Latest recorded event: 13 Oct 2026 13:50 UTC · Degraded · Address blocks silent 38% · 90 min. Recorded outages in Dominica ↓
Leading providers
| Provider | ASN | Share of users | Status | Signal dip |
|---|---|---|---|---|
| SAT Telecommunications | AS40945 | 44.3% | Operational | 0% |
| Cable & Wireless | AS11139 | 29.7% | Operational | 0% |
| Flow (Columbus) | AS14813 | 20% | Operational | 0% |
| Digicel St.Lucia | AS33582 | 3% | Operational | 0% |
| Digicel St.Lucia | AS395561 | 0.8% | Operational | 0% |
ℹ️ How to read this page
Degraded - signal dip ≥20% below its 24h baseline - partial outage or major disturbance
Major outage - dip ≥50% - large-scale loss of connectivity
“Signal dip” compares the current BGP-visibility and active-probing levels against the median of the previous 24 hours, corrected for global measurement artifacts (a worldwide simultaneous drop is ignored).
Data refreshes hourly. Per-ISP rows are measured in depth when the country shows an anomaly (pilot countries - continuously). The probable cause is a heuristic: an active fault on a submarine cable feeding the country ranks first, then routing signals, then power/access patterns.
Recorded outages in Dominica
| When (UTC) | Duration | Severity | Address blocks silent | Context |
|---|---|---|---|---|
| 13 Oct 2026 13:50 | 90 min | Degraded | 38% | technical, no conflict or censorship signal |
| 14 Aug 2026 17:10 | 3.3 h | Degraded | 20% | technical, no conflict or censorship signal |
| 14 Aug 2026 08:20 | 2.2 h | Degraded | 36% | technical, no conflict or censorship signal |
| 10 Jul 2026 16:00 | 3.2 h | Degraded | 21% | technical, no conflict or censorship signal |
| 21 Jun 2026 21:00 | 14.7 h | Major outage | 59% | technical, no conflict or censorship signal |
Submarine cables feeding Dominica
If a national outage coincides with a fault on one of these systems, the cable is a likely cause - check its live page:
Internet in Dominica: questions and answers
Is the internet down in Dominica right now?
No. At the last check (21 Oct 2026 22:07 UTC) the internet in Dominica was working normally: the signal was at its usual level.
When was the last internet outage in Dominica?
The latest recorded event in Dominica started on 13 Oct 2026 13:50 UTC and lasted 90 min. The signal dropped by 38% at its lowest point.
Which internet providers are watched in Dominica?
GeoCables watches the leading providers of Dominica: SAT Telecommunications (44.3%), Cable & Wireless (29.7%), Flow (Columbus) (20%), Digicel St.Lucia (3.8%). The share is the part of the country's internet users served by the provider.
Which submarine cables connect Dominica?
Dominica is connected by 2 submarine cables in the GeoCables database, among them Eastern Caribbean Fiber System (ECFS), Southern Caribbean Fiber. A break on one of them can slow down or cut international traffic.
How does GeoCables detect an internet outage?
The status comes from two independent signals: routing announcements (BGP) and active probing of networks inside the country. A drop of 20% or more below the usual level of the last 24 hours is shown as degraded, a drop of 50% or more as an outage. See internet outages in all countries.