Is there an archive of Debian 9 container images anywhere?

Is there an archive of the Debian container images anywhere?
I found out that Debian 9 is no longer available and does not exist at

Indeed, it was removed almost a year ago ( We don’t keep archive of old images.

If you need such an old image, you can potentially build one yourself using distrobuilder: You can then use the debian.yaml from lxc-ci.