How often are the IP ranges updated?

IP ranges are automatically updated daily by fetching the latest data directly from each cloud provider's official sources. Some providers update more frequently, and we capture those changes as they happen.

Which cloud providers are supported?

We currently support 17+ major cloud providers including AWS, Microsoft Azure, Google Cloud, Cloudflare, DigitalOcean, Fastly, GitHub, Hetzner, IBM Cloud, Linode, Oracle Cloud, Vultr, and more. New providers are added regularly based on demand.

What formats are available for download?

Each provider's IP ranges are available in three formats: TXT (plain text list), CSV (with additional metadata like regions and tags), and JSON (structured data perfect for programmatic use).

Can I use these URLs in automated scripts?

Absolutely! All download URLs are permalinks that always return the latest data. They're perfect for use in scripts, CI/CD pipelines, firewall automation, and other automated systems. No API key required.

Is this service free to use?

Yes, this service is completely free for all users. There are no rate limits, API keys, or usage restrictions. For enterprise users requiring SLA guarantees or custom integrations, premium options are available.

How can I request a new cloud provider?

If there's a cloud provider you'd like to see added, please send me an email. I regularly evaluate new providers based on user requests and their official IP range publication methods.

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	1,051	txt csv json
Anthropic	April 26, 2025 10:15pm	2	846	txt csv json
Apple	February 3, 2026 11:00pm	299,338	1,141	txt csv json
AWS	February 3, 2026 8:51am	11,044	1,109	txt csv json
Azure	January 30, 2026 6:24am	58,986	1,150	txt csv json
Bunny	February 3, 2026 11:00pm	1,099	907	txt csv json
Cloudflare	February 3, 2026 2:24pm	22	1,005	txt csv json
DigitalOcean	February 3, 2026 10:08pm	1,197	1,001	txt csv json
Fastly	February 3, 2026 11:00pm	21	947	txt csv json
GitHub	February 3, 2026 11:00pm	7,063	966	txt csv json
Googlebot	February 3, 2026 3:46pm	1,989	985	txt csv json
Google Cloud	February 3, 2026 8:08pm	927	1,063	txt csv json
Hetzner	February 3, 2026 11:00pm	89	946	txt csv json
IBM Cloud	February 3, 2026 11:00pm	709	986	txt csv json
Linode	February 3, 2026 10:00am	5,205	971	txt csv json
Microsoft 365	February 3, 2026 11:00pm	95	864	txt csv json
Mistral	April 25, 2025 4:31pm	2	779	txt csv json
OpenAI ChatGPT	October 21, 2025 1:05am	148	798	txt csv json
Oracle Cloud	January 16, 2026 9:22am	1,048	998	txt csv json
TOR	April 28, 2025 1:07am	1,970	828	txt csv json
Vultr	October 16, 2025 3:00pm	512	1,042	txt csv json
Zscaler	February 3, 2026 11:00pm	599	868	txt csv json
All		393,777	933	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