GVA2 network disruption
Degraded for 25 minutes
Network disruption – services unavailable
Down for 5 minutes
Degraded for 55 minutes
Network disruption – services unavailable
Degraded for 7 hours and 56 minutes
Response times
Response times
Last updated on Oct 23, 2026 at 5:56am UTC
GVA2 network disruption
Degraded for 25 minutes
Network disruption – services unavailable
Down for 5 minutes
Degraded for 55 minutes
Network disruption – services unavailable
Degraded for 7 hours and 56 minutes
Response times
Response times
Network disruption – services unavailable
Updated Oct 23, 2026 at 3:00am UTC
Status: Mitigated – intermittent disruption possible
Update – October 23, 05:40 CEST
During the night of October 22 to 23, starting at around 23:30 CEST, our network (AS213929) was targeted by a large-scale distributed denial-of-service (DDoS) attack, peaking above 1 Tbps. This malicious attack specifically targeted one of our IPv4 ranges: 82.21.4.0/24.
Immediate response from our teams
Our engineering team was mobilized within minutes and worked continuously throughout the night to:
prot...
3 previous updates
CLOUD SERVICES and CORE.GLAND.AS213929.CH are down
Resolved Oct 21, 2026 at 10:21pm UTC
CLOUD SERVICES recovered.
3 previous updates
Disruption to the Zurich management panel
Resolved Oct 19, 2026 at 12:51pm UTC
14:50 The situation has been fully resolved; services that were previously unavailable are gradually coming back online.
1 previous update