The Emerald Valley Network operates public mirrors for open source software repositories. Free to use, synced frequently, and hosted on 2.5Gbps fiber in Eugene, Oregon.
If you are nearby, this is the fastest mirror you can use for Alpine Linux, CRAN, CTAN, and Rocky Linux — with low latency and high bandwidth.
Open source repositories mirrored from official upstream sources
A security-oriented, lightweight Linux distribution. Alpine uses musl libc and busybox, making it a common base for Docker containers and embedded systems. Synced multiple times daily from the official Alpine CDN.
alpine.emeraldvalley.net →The Comprehensive R Archive Network — the primary repository for R packages used in statistical computing and data analysis. Used by researchers, data scientists, and statisticians worldwide. Synced daily from the CRAN master.
cran.emeraldvalley.net →The Comprehensive TeX Archive Network — the central repository for TeX and LaTeX packages. Used for academic and scientific document preparation worldwide. Contains thousands of packages for typesetting mathematics, science, and humanities documents.
ctan.emeraldvalley.net →A community enterprise Linux distribution designed as a binary-compatible alternative to RHEL. Widely used in server and enterprise environments. Includes all official Rocky Linux releases and architectures. Synced multiple times daily.
rocky.emeraldvalley.net →HTTPS and rsync access for all mirrors
Real-time sync status, disk usage, and uptime for all mirrors
Our stats page shows current sync status for each mirror, last successful sync time, 30-day sync history, disk usage, system uptime, and network accessibility details.
Updated hourly. Includes rsync availability status and contact information for mirror administrators wishing to sync from us.
View Live Stats →