CloudFlare

CloudFlare Network

Detection Information

The following page provides details on IP networks and domains used by CloudFlare. You can use this information to manage or block CloudFlare apps, web access and more.

Description

Cloudflare is an infrastructure and website security company that provides content delivery network services, DDoS mitigation, Internet security, and distributed domain name server services.

External Resources

CloudFlare - Home Page

Manage Bandwidth

Do you know how much CloudFlare traffic flows through your network? Netify's application detection engine and reporting provides insights to help manage your network.

What gets measured, gets managed.

Learn More

Domains

Primary Domains

cloudflare-dm-cmpimg.com
cloudflare-ipfs.com
cloudflare-quic.com
cloudflare-terms-of-service-abuse.com
cloudflare.com
cloudflare.net
cloudflareaccess.com
cloudflareclient.com
cloudflareinsights.com
cloudflareok.com
cloudflareportal.com
cloudflareresolve.com
cloudflaressl.com
cloudflarestatus.com
sn-cloudflare.com

Protocols and Port Statistics

Protocol	Port	Flow Percent
HTTPS	TCP 443	82%
QUIC	UDP 443	15%
HTTP	TCP 80	2%
Network Time Protocol	UDP 123	< 1%
SSL	TCP 8443	< 1%

Networks and IPs

ASN Networks

1.0.0.0/24
1.1.1.0/24
5.101.36.0/24
5.101.39.0/24
5.226.179.0/24
and 272 more

Data Feed API

The data shown here is also available via our Netify Informatics API. Please contact us for subscription details.

"data": {
    "tag": "netify.twitter",
    "label": "Twitter",
    "shared_ip_detected": true,
    "category": {
        "id": 24,
        "tag": "social-media",
        "label": "Social Media"
    },
    ...
    "network_list": [
        {
            "network": "104.123.31.44/32",
            "version": "ipv4",
            "detection_type": "ai",
            "shared": false,
            "platform": {
                "id": 1002,
                "tag": "akamai",
                "label": "Akamai",
                "category": {
                    "id": 2,
                    "tag": "cdn",
                    "label": "CDN"
                },
            }
       },
       ...

Integration and Custom Solutions

Do you have any questions about integration, APIs or custom development?