The Internode Mirror contains a wide selection of software for download by Internode customers.
File Download Mirror Directory Listing
Index of /pub/ubuntu/dists/trusty-updates/main/installer-i386/current/images/xenial-netboot/ubuntu-installer/i386/pxelinux.cfg/
Index of /pub/ubuntu/dists/trusty-updates/main/installer-i386/current/images/xenial-netboot/ubuntu-installer/i386/pxelinux.cfg/