For online stores or services
For academic institutions
For financial services
For gaming services or platforms
For medical institutions or services
For media services
For philanthropic organizations
For government organizations
For software services
For vulnerable organizations
For humanitarian organizations
For government institutions
For vaccine access organizations
For political organizations
Cloudflare's Secure Access Service Edge that delivers network as a service (NaaS) with Zero Trust security built-in
Reduce risks, increase visibility, and eliminate complexity as employees connect to applications and the Internet
Zero Trust security for accessing your self-hosted and SaaS applications
Add-on Zero Trust browsing to Access and Gateway to maximize threat and data protection
Easily secure workplace tools, granularly control user access, and protect sensitive data
Protect your organization’s most sensitive data
Cloud-native email security to protect your users from phishing and business email compromise
Secure web gateway for protecting your users via device clients and your network
Use the Internet for your corporate network with security built in, including Magic Firewall
Enforce consistent network security policies across your entire WAN
Connect your network infrastructure directly to the Cloudflare network
Protect your IP infrastructure and Internet access from DDoS attacks
Route web traffic across the most reliable network paths
Make the massive Cloudflare network your secure API Gateway
Stop bad bots by using threat intelligence at-scale
Block DDoS attacks of any size and kind
Stop client-side Magecart and JavaScript supply chain attacks
Protect against denial-of-service attacks, brute-force login attempts, and other types of abusive behavior
Issue and manage certificates in Cloudflare
Cloudflare manages the SSL certificate lifecycle to extend security to your customers
Protect your business-critical web applications from malicious attacks
Static and dynamic content delivery
Fastest, most resilient and secure authoritative DNS
DNS-based load balancing and active health checks against origin servers and pools
Gauge how fast your website is and how you can make it even faster
Virtual waiting room to manage peak traffic
Extend Cloudflare performance and security into mainland China
Cache and deliver HTTP(S) video content
Load third-party tools in the cloud, improving speed, security, and privacy
Leverage Cloudflare's IPFS and Ethereum gateways to build fast, secure and reliable Web3 applications
Connectivity, security, and performance — all delivered as a service.
Security and acceleration for any TCP or UDP-based application
Manage your domain with Cloudflare Registrar
Build applications directly onto our network
Simplify the way you create and manage custom email addresses for your domain
Extend Cloudflare security and performance to your end customers
Object storage for all your data
Serverless key-value storage for applications
Strongly consistent data store
JAMstack platform for frontend developers to collaborate and deploy websites
Cloudflare Stream is a live streaming and on-demand video platform
Store, resize, and optimize images at scale with Cloudflare Images
A fast and private way to browse the internet
Send all of your Internet traffic over optimized Internet routes
Protect your home network from malware and adult content
Granular lens into network traffic
Access to detailed logs of HTTP requests, Spectrum events, or Firewall events
Internet insights, threats and trends based on aggregated Cloudflare network data
Better manage attack surfaces with Cloudflare attack surface management
Privacy-first, lightweight, accurate web analytics – for free
Stop data loss, malware and phishing with the most performant Zero Trust application access
Keeping websites and APIs secure and productive
Get free SSL / TLS with any Application Services plan to prevent data theft and other tampering
Manage your data locality, privacy, and compliance needs
Privacy-first, lightweight, accurate web analytics—for free
ZTNA, CASB, SWG, RBI, email security, & more
DDoS, WAF, CDN, DNS, load balancing, & more
WAN, FWaaS and DDoS protection
Build & deploy serverless code
Access to advanced tools and live support
Explore white papers, reports, & more
Learn how we've helped others
Explore industry analysis of our products
Explore our product documentation
Explore past & upcoming webinars
Explore our resources on cybersecurity & the Internet
Learn the difference between good & bad bots
Learn how the cloud works & explore benefits
Learn how CDN works & explore benefits
Learn about DDoS attacks & mitigation
Learn about DNS & how it works
Learn about email security & common attacks
Learn about network layer & how it works
Learn about performance & why it matters
Learn about core security concepts & common vulnerabilities
Learn about serverless computing & explore benefits
Learn about SSL, TLS, & understanding certificates
Learn about Zero Trust security model & implementation
Explore the latest news in cybersecurity
Up to date Internet trends & insights
Learn about the types of partners available in our network
Looking for a Cloudflare partner? We can connect you.
Partners that support organizations of all sizes adopting our Zero Trust solutions
Partners with deep expertise in SASE & Zero Trust services
Interested in joining our Partner Network? Apply today to get started.
Get started as a partner by selling & supporting Cloudflare's self-serve plans
Apply to become a technology partner to facilitate & drive our innovative technologies
Use insights to tune Cloudflare & provide the best experience for your end users
We partner with an alliance of providers committed to reducing data transfer fees
We partner with leading cyber insurers & incident response providers to reduce cyber risk
We work with partners to provide network, storage, & power for faster, safer delivery
Integrate device posture signals from endpoint security programs
Get frictionless authentication across provider types with our identity partnerships
Extend your network to Cloudflare over secure, high-performing links
Secure endpoints for your remote workforce by deploying our client with your MDM vendors
Enhance on-demand DDoS protection with unified network-layer security & observability
Connect to Cloudflare using your existing WAN or SD-WAN infrastructure
Learn what makes us different
Learn about our growing network
Explore our innovative technologies
Learn what makes us trustworthy
See how our services compare
Explore our trust & safety resources
Explore our legal resources
Last updated: April 8, 2021
Some applications or host providers might find it handy to know about Cloudflare’s IPs. This page is intended to be the definitive source of Cloudflare’s current IP ranges.
You can also use the Cloudflare API to access this list
Also available as a IPv4 text list.
Also available as a IPv6 text list.
104.16.0.0/12 removed from ips-v4104.16.0.0/13 added to ips-v4104.24.0.0/14 added to ips-v4
IPS were confirmed, no changes
199.27.128.0/21 removed from ips-v4
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