Cloud Provider IP Ranges▊
Current CIDRs for 81 cloud providers, CDNs, and crawlers — one place, consistent formats, updated daily.
Every provider publishes its CIDRs in a different place and format. This service pulls them into one page — txt, csv, and json with stable URLs you can curl from a script, firewall, or cron job.
Grab a whole category
All providers
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Akamai
10,396 CIDRs
Amazonbot
524 CIDRs
Amzn-SearchBot
512 CIDRs
Amzn-User
1,023 CIDRs
AWS
10,982 CIDRs
Fastly
21 CIDRs
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. Combine providers with /download.txt?providers=aws,azure.
# 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.txtMissing a provider? Let me know and I'll add it.
Frequently Asked Questions
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 81 major cloud providers including AWS, Microsoft Azure, Google Cloud, Cloudflare, DigitalOcean, Alibaba Cloud, Anthropic, OpenAI/ChatGPT, Mistral, iCloud Private Relay, Fastly, GitHub, Hetzner, IBM Cloud, Linode, Oracle Cloud, Tor, Vultr, Zscaler, Shodan, Censys, 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.
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.
Free to use. No signup, no API key, no rate limits. If it saves you time, a coffee keeps it running:
Cheers big ears,
@kinduff