Internet outages in İstanbul

Provider tracked for this service: Turkcell, Millenicom, Türksat Kablonet, Türk Telekom. This source is currently switched off. The official lookup page and fault line are below.

Check a district of İstanbul

Institutions

Source: Turkcell (mobil şebeke planlı çalışma bilgilendirme)
Official lookup page: turkcell.com.tr
Fault line: 0532 532 00 00

Source: Millenicom
Official lookup page: milleni.com.tr
Fault line: 0850 333 0 333

Source: Türksat Kablo (Kablonet, KabloTV, Kabloses)
Official lookup page: online.turksatkablo.com.tr
Fault line: 126

Source: Türk Telekom (Planlı Çalışma Duyuruları)
Official lookup page: turktelekom.com.tr
Fault line: 444 1 444

Source: Turkcell Superonline (fiber, ADSL/VDSL)
Official lookup page: superonline.net

Source: TurkNet
Official lookup page: turk.net
Fault line: 0850 288 80 80

Official lookup page

What internet providers publish for İstanbul

Türksat Kablo is the only provider that publishes a live fault list; the outages on this page come from it. Other providers report faults through their customer line and their own app.

Internet providers in İstanbul
Provider	On its website	Customer line
Turkcell	Planned work on the mobile network	0532 532 00 00
Millenicom	Planned work on the Türk Telekom network, by province, today only	0850 333 0 333
Türksat Kablonet	Open faults, by neighbourhood	126
Türk Telekom	Planned work lookup by province and district	444 1 444
Turkcell Superonline	Planned work lookup by province and district
TurkNet	No public outage page found	0850 288 80 80
D-Smart Net	No public outage page found	0850 266 0 266
Vodafone Türkiye	Planned work on the mobile network

If your neighbours are offline too, the problem is most likely in the network. If only you are, check your modem or the building line.

Districts of İstanbul

Other services for İstanbul

Guide: Planned outage or fault? Where to report it