{"id":31028,"date":"2026-09-26T13:15:53","date_gmt":"2026-09-26T10:15:53","guid":{"rendered":"https:\/\/ukrmedia.news\/?p=31028"},"modified":"2026-09-26T13:15:53","modified_gmt":"2026-09-26T10:15:53","slug":"problemy-internet-ukraina-data-centry-kyiv","status":"publish","type":"post","link":"https:\/\/ukrmedia.news\/en\/viyna\/problemy-internet-ukraina-data-centry-kyiv\/","title":{"rendered":"The attacks on data centres in Kyiv have already affected other regions of Ukraine"},"content":{"rendered":"<p>A series of Russian attacks on Kyiv between 23 and 25 September damaged data centres, communications hubs and network equipment belonging to more than ten Ukrainian internet and hosting providers. The infrastructure in the capital suffered the most damage, although the effects were felt by users in Vinnytsia, the Khmelnytskyi region and the Dnipropetrovsk region. Some operators have already resumed operations via backup routes and sites.<\/p>\n<div class=\"news-summary-box\">\n<p><strong>Briefly about the main points<\/strong><\/p>\n<ul>\n<li>At least four data centres in Kyiv have been damaged.<\/li>\n<li>Problems have arisen for more than ten providers.<\/li>\n<li>Users outside Kyiv also experienced disruptions.<\/li>\n<li>Operators are moving services to backup sites.<\/li>\n<\/ul>\n<\/div>\n<h2 class=\"PDq2pG_selectionAnchorContainer\" dir=\"auto\" data-section-id=\"183ok52\" data-start=\"865\" data-end=\"936\">At least four data centres and more than ten internet service providers have been damaged<\/h2>\n<p dir=\"auto\" data-start=\"938\" data-end=\"1327\">The following were affected by the Russian strikes on 23\u201325 September <strong data-start=\"1007\" data-end=\"1110\">at least four data centres in Kyiv and the infrastructure of more than ten operators and hosting companies<\/strong>. However, the number of affected providers does not necessarily correspond to the number of data centres destroyed: a single site may house equipment belonging to several companies at once.<\/p>\n<p dir=\"auto\" data-start=\"1329\" data-end=\"1383\">Among those who reported damage or disruptions were:<\/p>\n<ul data-start=\"1385\" data-end=\"1615\">\n<li data-section-id=\"r0me13\" data-start=\"1385\" data-end=\"1401\"><strong data-start=\"1387\" data-end=\"1401\">Data Group<\/strong><\/li>\n<li data-section-id=\"tq5ghf\" data-start=\"1402\" data-end=\"1413\"><strong data-start=\"1404\" data-end=\"1413\">UTELS<\/strong><\/li>\n<li data-section-id=\"g30h8x\" data-start=\"1414\" data-end=\"1430\"><strong data-start=\"1416\" data-end=\"1430\">\u00abThe Web\u00bb<\/strong><\/li>\n<li data-section-id=\"1thftz9\" data-start=\"1431\" data-end=\"1450\"><strong data-start=\"1433\" data-end=\"1450\">Crazy Network<\/strong><\/li>\n<li data-section-id=\"1tootnq\" data-start=\"1451\" data-end=\"1464\"><strong data-start=\"1453\" data-end=\"1464\">KIEVNET<\/strong><\/li>\n<li data-section-id=\"s5j9tv\" data-start=\"1465\" data-end=\"1485\"><strong data-start=\"1467\" data-end=\"1485\">FAUST\/Fast.net<\/strong><\/li>\n<li data-section-id=\"lu9ydi\" data-start=\"1486\" data-end=\"1501\"><strong data-start=\"1488\" data-end=\"1501\">Etherlink<\/strong><\/li>\n<li data-section-id=\"1ml7ky7\" data-start=\"1502\" data-end=\"1516\"><strong data-start=\"1504\" data-end=\"1516\">Cityhost<\/strong><\/li>\n<li data-section-id=\"5zbxf5\" data-start=\"1517\" data-end=\"1531\"><strong data-start=\"1519\" data-end=\"1531\">MiroHost<\/strong><\/li>\n<li data-section-id=\"1ugo29m\" data-start=\"1532\" data-end=\"1547\"><strong data-start=\"1534\" data-end=\"1547\">\u00abDomonet\u00bb<\/strong><\/li>\n<li data-section-id=\"1iwug85\" data-start=\"1548\" data-end=\"1562\"><strong data-start=\"1550\" data-end=\"1562\">KyivLink<\/strong><\/li>\n<li data-section-id=\"9xabg1\" data-start=\"1563\" data-end=\"1615\"><strong data-start=\"1565\" data-end=\"1576\">FEX.NET<\/strong>.<\/li>\n<\/ul>\n<p dir=\"auto\" data-start=\"1617\" data-end=\"1785\">In addition, the following sustained damage: <strong data-start=\"1642\" data-end=\"1660\">\u00abParkovy\u00bb Exhibition Centre\u00bb<\/strong>, within the territory of which operates <a href=\"https:\/\/ukrmedia.news\/en\/viyna\/internet-kyiv-data-centry-ataky-rosii\/\">data centre<\/a>. Following the attack, the complex temporarily ceased operations.<\/p>\n<h2 dir=\"auto\" data-section-id=\"qe8dr2\" data-start=\"1787\" data-end=\"1832\">Internet problems have spread beyond Kyiv<\/h2>\n<p dir=\"auto\" data-start=\"1834\" data-end=\"1917\">Users in other regions also felt the effects of the strikes on the capital\u2019s infrastructure.<\/p>\n<p dir=\"auto\" data-start=\"1919\" data-end=\"2181\">Following damage to the central traffic exchange node <strong data-start=\"1972\" data-end=\"1989\">Crazy Network<\/strong> Internet and telephone service disruptions occurred not only in Kyiv, but also in <strong data-start=\"2056\" data-end=\"2091\">Vinnytsia and the Khmelnytskyi region<\/strong>. The provider subsequently announced that the network had been restored.<\/p>\n<p dir=\"auto\" data-start=\"2183\" data-end=\"2435\">An internet service provider in the Dnipropetrovsk region <strong data-start=\"2213\" data-end=\"2228\">\u00abDnipronet\u00bb<\/strong> It also warned subscribers in Kam\u2019yanske about possible service disruptions. The company explained that its core equipment was housed in one of the damaged data centres in Kyiv.<\/p>\n<p dir=\"auto\" data-start=\"2437\" data-end=\"2664\">Consequently, physical damage to a single site in Kyiv could affect networks hundreds of kilometres away from the capital if backbone traffic passes through it or if it houses regional operators\u2019 core equipment.<\/p>\n<h2 dir=\"auto\" data-section-id=\"kezv1m\" data-start=\"2666\" data-end=\"2722\">Around 100,000 households have already experienced power cuts<\/h2>\n<p dir=\"auto\" data-start=\"2724\" data-end=\"2985\">Following the attack on 23 September, the Ministry of Digital Transformation reported that connectivity issues had arisen in approximately <strong data-start=\"2839\" data-end=\"2885\">100,000 households in Kyiv and the surrounding region<\/strong>. Experts have begun assessing the damage and restoring the networks.<\/p>\n<p dir=\"auto\" data-start=\"2987\" data-end=\"3216\">NetBlocks, an international internet monitoring group, also recorded partial connectivity losses across the networks of several Ukrainian operators following attacks on the capital\u2019s telecommunications infrastructure.<\/p>\n<h2 dir=\"auto\" data-section-id=\"1gv0v0p\" data-start=\"3218\" data-end=\"3291\">MiroHost has lost its Ukrainian data centre, whilst Cityhost has lost some of its equipment<\/h2>\n<p dir=\"auto\" data-start=\"3293\" data-end=\"3353\">Hosting companies were among those that suffered the most serious damage.<\/p>\n<p dir=\"auto\" data-start=\"3355\" data-end=\"3602\">\u0423 <strong data-start=\"3357\" data-end=\"3369\">MiroHost<\/strong> reported on <a href=\"https:\/\/ukrmedia.news\/en\/viyna\/obstril-kyieva-datatsentr-mirohost\/\">the destruction of a Ukrainian data centre<\/a>, where the company\u2019s facilities were located. At the same time, around 95% MiroHost customers are using overseas infrastructure, which has continued to operate.<\/p>\n<p dir=\"auto\" data-start=\"3604\" data-end=\"3818\"><strong data-start=\"3604\" data-end=\"3616\">Cityhost<\/strong> lost some of its server equipment at one of its data centres in Kyiv. The company began an emergency restoration of its services using backups stored on equipment abroad.<\/p>\n<p dir=\"auto\" data-start=\"3820\" data-end=\"4019\">\u0423 <strong data-start=\"3822\" data-end=\"3835\">Etherlink<\/strong> A key network component was damaged. The operator relocated the core to another site and, as of the morning of 25 September, reported that services had been restored.<\/p>\n<h2 dir=\"auto\" data-section-id=\"1yb41ix\" data-start=\"4021\" data-end=\"4066\">On 25 September, the Data Group data centre was damaged<\/h2>\n<p dir=\"auto\" data-start=\"4068\" data-end=\"4144\">The series of attacks on telecommunications infrastructure continued on 25 September.<\/p>\n<p dir=\"auto\" data-start=\"4146\" data-end=\"4288\">Company. <strong data-start=\"4155\" data-end=\"4169\">Data Group<\/strong>, which is part of the DVL group alongside Volia and lifecell, has confirmed that its data centre was damaged following a Russian attack.<\/p>\n<p dir=\"auto\" data-start=\"4290\" data-end=\"4528\">The company stated that no employees were harmed, customer data remains secure, and services have continued to operate from backup sites. Specialists are assessing the extent of the damage and restoring the infrastructure.<\/p>\n<h2 dir=\"auto\" data-section-id=\"1alkzgj\" data-start=\"4530\" data-end=\"4593\">UTELS, \u00abPavutina\u00bb, KIEVNET and FAUST were also restoring their networks<\/h2>\n<p dir=\"auto\" data-start=\"4595\" data-end=\"4821\">\u0423 <strong data-start=\"4597\" data-end=\"4606\">UTELS<\/strong> Following one of the attacks, critical equipment was damaged and the power supply to the data centre was cut off. The company managed to restore most of its services within approximately two hours.<\/p>\n<p dir=\"auto\" data-start=\"4823\" data-end=\"5032\">\u00abPavutina\u00bb reported damage to the data centre and switching equipment, and <strong data-start=\"4905\" data-end=\"4916\">KIEVNET<\/strong> \u2014 regarding the damage to the site that provided part of the network in central Kyiv.<\/p>\n<p dir=\"auto\" data-start=\"5034\" data-end=\"5250\">\u0423 <strong data-start=\"5036\" data-end=\"5054\">FAUST\/Fast.net<\/strong> Problems arose in the Solomyanskyi and Holosiivskyi districts. The provider was setting up backup lines due to a lack of access to part of the main infrastructure.<\/p>\n<h2 dir=\"auto\" data-section-id=\"kwmu8a\" data-start=\"5252\" data-end=\"5312\">Why an attack on Kyiv could leave another city without internet access<\/h2>\n<p dir=\"auto\" data-start=\"5314\" data-end=\"5388\">The Ukrainian internet does not operate on the principle of \u00abone provider per district\u00bb.<\/p>\n<p dir=\"auto\" data-start=\"5390\" data-end=\"5645\">Large data centres house the servers, routers, internet exchange points and data channels of many companies. Traffic from a regional internet service provider\u2014which is physically based in Vinnytsia, Khmelnytskyi or the Dnipropetrovsk region\u2014may pass through facilities in the capital. Therefore, damage to a central node does not necessarily mean just a local problem in Kyiv. This is precisely what happened with Crazy Network: an outage in the capital affected subscribers in several regions at once.<\/p>\n<p dir=\"auto\" data-start=\"5878\" data-end=\"6166\"><strong>There is currently no question of Ukraine being completely cut off from the internet<\/strong>. Backup routes, redundant equipment and overseas sites have enabled many companies to resume or maintain operations even after the physical destruction of individual nodes.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0421\u0435\u0440\u0456\u044f \u0440\u043e\u0441\u0456\u0439\u0441\u044c\u043a\u0438\u0445 \u0430\u0442\u0430\u043a \u043d\u0430 \u041a\u0438\u0457\u0432 23\u201325 \u0432\u0435\u0440\u0435\u0441\u043d\u044f \u043f\u043e\u0448\u043a\u043e\u0434\u0438\u043b\u0430 \u0434\u0430\u0442\u0430-\u0446\u0435\u043d\u0442\u0440\u0438, \u0432\u0443\u0437\u043b\u0438 \u0437\u0432\u2019\u044f\u0437\u043a\u0443 \u0442\u0430 \u043c\u0435\u0440\u0435\u0436\u0435\u0432\u0435 \u043e\u0431\u043b\u0430\u0434\u043d\u0430\u043d\u043d\u044f \u0431\u0456\u043b\u044c\u0448 \u043d\u0456\u0436 \u0434\u0435\u0441\u044f\u0442\u0438 \u0443\u043a\u0440\u0430\u0457\u043d\u0441\u044c\u043a\u0438\u0445 \u0456\u043d\u0442\u0435\u0440\u043d\u0435\u0442- \u0456 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