The Internode Mirror contains a wide selection of software for download by Internode customers.
File Download Mirror Directory Listing
Index of /pub/linux/debian/dists/Debian12.8/main/installer-ppc64el/20230607/images/netboot/debian-installer/
Index of /pub/linux/debian/dists/Debian12.8/main/installer-ppc64el/20230607/images/netboot/debian-installer/