Cloudflare IP Ranges

A simple script to automatically download and update the list of Cloudflare IP addresses (IPv4 and IPv6).

Lists

The lists are updated automatically every 4 hours via GitHub Actions.

Raw

https://raw.githubusercontent.com/sefinek/Cloudflare-IP-Ranges/main/lists/cloudflare_ips_raw.txt

Nginx

https://raw.githubusercontent.com/sefinek/Cloudflare-IP-Ranges/main/lists/cloudflare_ips_nginx.conf

Nginx Configuration

Download File

sudo curl -fsSL https://raw.githubusercontent.com/sefinek/Cloudflare-IP-Ranges/main/lists/cloudflare_ips_nginx.conf -o /etc/nginx/cloudflare_ips.conf

Set up Cron

sudo crontab -e
0 */5 * * * curl -fsSL https://raw.githubusercontent.com/sefinek/Cloudflare-IP-Ranges/main/lists/cloudflare_ips_nginx.conf -o /etc/nginx/cloudflare_ips.conf

This will download the list of Cloudflare IP addresses every 5 hours.

Config (/etc/nginx/sites-available)

real_ip_header CF-Connecting-IP;
include /etc/nginx/cloudflare_ips.conf;

License

MIT