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 - Logo

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

Category

CDN

External Resources

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.

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Domains

Primary Domains

  • cloudflare.com
  • cloudflare.net
  • cloudflareinsights.com
  • cloudflaressl.com

Protocols and Port Statistics

Protocol Port Flow Percent
HTTPS TCP 443 88%
QUIC UDP 443 12%
HTTP TCP 80 < 1%

Networks and IPs

ASN Networks

  • 1.0.0.0/24
  • 1.1.1.0/24
  • 5.252.118.0/24
  • 8.6.112.0/24
  • 8.6.144.0/23
  • and 232 more

Detected Networks

Network/IP Shared
45.136.187.129
63.137.180.166
63.141.128.3
192.200.160.253

Cloud Hosting Networks

Network/IP Cloud Host Shared
2600:1901:0:47fc:: Logo Google Cloud
35.190.80.1 Logo Google Cloud

Content Delivery Networks - CDNs

Network/IP CDN Shared
185.212.144.0/24 - Logo CloudFlare
2405:b500:: - Logo CloudFlare


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"
                },
            }
       },
       ...

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