Russian drones and missiles struck Kyiv data centers over 23–24 September, knocking out internet and hosting providers. The Digital Transformation Ministry said about 100,000 subscribers lost service, NV Business reported.

Russia has widened its air campaign from power plants and warehouses to railways, fuel stations, and now digital infrastructure as it tries to grind down the country's ability to function before another war winter.

"You'd have to destroy 70-80% of Kyiv's buildings"

MiroHost founder and Internet Invest Group head Oleksandr Olshanskyi told NV Business the attack destroyed his own data center.

"Most critically important data and systems have been moved abroad or to the cloud," Olshanskyi said. "If an online store stops working, that's unpleasant but not a tragedy."

He called rumors about a full internet blackout or sharp service price hikes baseless.

"Destroying all internet in a simple way is impossible—you'd have to use nuclear or chemical weapons or destroy 70-80% of buildings in Kyiv," he said.

What Russia hit

The strikes damaged a Kyiv data center housing UTELS switching equipment on 23 September. Overnight into 24 September, Russia destroyed equipment of hosting provider CityHost.UA and the data center housing MiroHost. About 95% of MiroHost's clients operate outside Ukraine and were unaffected, he said. Russia also struck the Pavutyna network's data center. Crazy Network said a missile struck Kyiv's central traffic exchange hub, cutting service for its subscribers in Vinnytsia, Kyiv, and Khmelnytskyi Oblast.

Providers KIEVNET, Domonet, FAUST, and Etherlink also reported disruptions. Ukraine's telecom regulator NKEK said on 24 September that providers were completing emergency restoration, and Domonet estimated service would return by 21:00 that evening.

The 23 September strikes killed two people and injured more than 40, and hit a college building in Kyiv while students were on campus, Ukrainian Foreign Minister Andrii Sybiha wrote that evening. Russia targeted major Ukrainian data centers "seeking to disrupt the flow of information," he said. "This is critical civilian infrastructure that ensures people can access life-saving information. It is not a military target."

"More sanctions pressure, more missile interceptors are the only way to stop this terror," Sybiha wrote. "These attacks must not become the new normal."

Panic, not military gain

Olshanskyi said Russia uses these strikes to spread fear, not achieve lasting results.

"The enemy's goal is to cause damage, inflame panic, and heighten nervousness," he said.

His data center's destruction "will not affect the situation at the front in any way," he said.