Cloud IP Ranges

When setting up cloud infrastructure security, you often need to whitelist or restrict access to specific cloud providers. Each major cloud provider publishes their IP ranges (CIDRs), but they're scattered across different formats and locations, making it challenging to maintain up-to-date firewall rules and security configurations.

This service aggregates IP ranges from 23 major cloud providers including AWS, Azure, Google Cloud, Cloudflare, and DigitalOcean, providing them in consistent formats (txt, csv, json). All data is automatically updated daily to ensure your security configurations stay current with the latest cloud infrastructure changes.

Provider	Last change	CIDRs	Downloads
Alibaba	April 28, 2025 12:53am	1,712	25,107	txt csv json
Anthropic	April 26, 2025 10:15pm	2	21,825	txt csv json
Apple	July 1, 2026 11:00pm	299,509	22,216	txt csv json
AWS	July 1, 2026 8:29pm	12,064	3,101	txt csv json
Azure	June 25, 2026 6:13am	65,261	3,198	txt csv json
Bunny	July 1, 2026 11:00pm	1,230	21,657	txt csv json
Cloudflare	July 1, 2026 12:21pm	22	2,199	txt csv json
DigitalOcean	July 1, 2026 11:00pm	1,227	131,015	txt csv json
Fastly	July 1, 2026 11:00pm	21	21,503	txt csv json
GitHub	July 1, 2026 11:00pm	9,400	21,517	txt csv json
Googlebot	June 29, 2026 2:46pm	2,099	21,804	txt csv json
Google Cloud	July 1, 2026 8:18pm	1,086	3,053	txt csv json
Hetzner	May 6, 2026 11:00am	93	29,723	txt csv json
IBM Cloud	July 1, 2026 11:00pm	709	21,648	txt csv json
Linode	July 1, 2026 10:00am	5,435	21,868	txt csv json
Microsoft 365	July 1, 2026 11:00pm	95	21,308	txt csv json
Mistral	April 25, 2025 4:31pm	2	21,341	txt csv json
OpenAI ChatGPT	October 21, 2025 1:05am	148	21,665	txt csv json
Oracle Cloud	May 25, 2026 8:40am	1,099	21,725	txt csv json
TOR	April 28, 2025 1:07am	1,970	22,824	txt csv json
Vultr	October 16, 2025 3:00pm	512	22,237	txt csv json
Zscaler	March 25, 2026 6:59am	648	21,368	txt csv json
All		404,344	3,559	txt csv json

Usage

Automation Ready

All download links are permalinks - they always return the latest data, perfect for scripts and CI/CD pipelines.

Multiple Formats

Choose from TXT (simple lists), CSV (with metadata), or JSON (structured data) formats.

# Download AWS IPs and block them with iptables
wget -O aws_ips.txt https://cloud-ip-ranges.com/download/aws.txt
while read ip; do iptables -A INPUT -s $ip -j DROP; done < aws_ips.txt

Missing a cloud provider? Please let me know and I'll add it to the service.

This service is free because I believe in open access to cloud infrastructure data. If you find it valuable and want to support continued development, consider buying me a coffee!

Cheers big ears,
@kinduff