Affected Components:
Core Routers, region DUS

In order to ensure the greatest possible stability and availability of our network, we will be carrying out maintenance work on our routers at the DUS location during a maintenance window from 11:30 CET on Friday, 16 January 2026 until 12:00 CET.

Customer Impact during the Maintenance:

• DUS: reduced redundancy

Customer Actions:

• No customer actions needed
• Please inform us if you notice any irregularities