Maven and Ivy repositories have been moved from https://repository.intershop.de to SaaS solution at https://repository.cloud.intershop.com effective October 25. The old repository at https://repository.intershop.de will be shut down on November 1. The new credentials (username and password) for new Intershop Maven- or Ivy-repositories are available on the "Repository" Contract Page in the Support Portal.
Further information and steps that should be performed due to the switch of Intershop Public Repository Server are documented here:
Support Article - Switch to New Intershop Public Repository
If you have any questions, please contact our Support or Partner management team.