Internet status in Switzerland Operational
Address blocks silent right now: 0% · 2026-10-21 00:07:34 UTC
Leading providers
| Provider | ASN | Share of users | Status | Signal dip |
|---|---|---|---|---|
| Swisscom | AS3303 | 42.9% | Operational | 0% |
| Sunrise | AS6730 | 26.4% | Operational | 0% |
| Salt Mobile | AS15796 | 8.3% | Operational | 0% |
| Quickline | AS15600 | 2.7% | Operational | 0% |
| GTHost | AS63023 | 2.7% | Operational | 4% |
| Datacamp | AS212238 | 1.9% | Operational | 0% |
| FranTech Solutions | AS53667 | 1.9% | Operational | 0% |
| netplus.ch | AS15547 | 1.6% | Operational | 1% |
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 Switzerland
No country-level outages recorded for Switzerland since 21 Jun 2026.
Internet in Switzerland: questions and answers
Is the internet down in Switzerland right now?
No. At the last check (21 Oct 2026 00:07 UTC) the internet in Switzerland was working normally: the signal was at its usual level.
When was the last internet outage in Switzerland?
No country-level outages have been recorded for Switzerland since 21 Jun 2026, when the records begin.
Which internet providers are watched in Switzerland?
GeoCables watches the leading providers of Switzerland: Swisscom (42.9%), Sunrise (26.4%), Salt Mobile (8.3%), Quickline (2.7%), GTHost (2.7%). The share is the part of the country's internet users served by the provider.
Which submarine cables connect Switzerland?
GeoCables has no submarine cable landing points recorded for Switzerland.
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.