Internet status in Türkiye Operational
Address blocks silent right now: 0% · 2026-10-21 03:09:35 UTC
Leading providers
| Provider | ASN | Share of users | Status | Signal dip |
|---|---|---|---|---|
| Turk Telekomunikasyon | AS9121 | 38.7% | Operational | 0% |
| Superonline Iletisim | AS34984 | 12.5% | Operational | 0% |
| Turkcell Iletisim | AS16135 | 8.3% | Operational | 2% |
| TT Mobil Iletisim | AS20978 | 7.4% | Operational | 3% |
| Vodafone | AS15897 | 7.3% | Operational | 1% |
| TurkNet Iletisim | AS12735 | 5.4% | Operational | 0% |
| AS-Turksat | AS47524 | 5.2% | Operational | 0% |
| Vodafone Net Iletisim | AS8386 | 4% | 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 Türkiye
No country-level outages recorded for Türkiye since 21 Jun 2026.
Submarine cables feeding Türkiye
If a national outage coincides with a fault on one of these systems, the cable is a likely cause - check its live page:
Incident history
Significant incidents on cables landing here, each with its own report.
Internet in Türkiye: questions and answers
Is the internet down in Türkiye right now?
No. At the last check (21 Oct 2026 03:09 UTC) the internet in Türkiye was working normally: the signal was at its usual level.
When was the last internet outage in Türkiye?
No country-level outages have been recorded for Türkiye since 21 Jun 2026, when the records begin.
Which internet providers are watched in Türkiye?
GeoCables watches the leading providers of Türkiye: Turk Telekomunikasyon (38.7%), Superonline Iletisim (12.5%), Turkcell Iletisim (8.3%), TT Mobil Iletisim (7.4%), Vodafone (7.3%). The share is the part of the country's internet users served by the provider.
Which submarine cables connect Türkiye?
Türkiye is connected by 6 submarine cables in the GeoCables database, among them KAFOS, Kardesa, MedNautilus Submarine System, SeaMeWe-5. 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.