We operate a mirror server for various Linux distributions and software packages, which you can use to download content directly from our network.
|Alma Linux package sources
|Arch Linux package sources
|CentOS 7/8 package sources
|Debian package sources
|Debian ISOs (only recent releases)
|EPEL package sources for Red Hat 7/8/9 and derivatives
|Fedora package sources and images
|GRML (Live-CD) ISOs
|Manjaro Linux package sources
|MariaDB package sources
|MX Linux ISOs
|MX Linux package sources
|Remi's RPM repository
|Rocky Linux package sources
|Ubuntu package sources
There are also large files at https://mirror.23m.com/speedtest/ that you can download to test your connection speed.
Using the mirror server
During installation, select mirror.23m.com from the list or enter server mirror.23m.com and path /debian/ manually.
Specify https://mirror.23m.com/ubuntu as the package source during installation.
Alma Linux / CentOS / Rocky Linux
These distributions select the mirror server dynamically by themselves.
At https://mariadb.org/download/?t=repo-config you will find instructions on how to configure the repository. Select the mirror "23M GmbH - Frankfurt" from the list there.