104.16.0.1📋 Copy

IP INTELLIGENCE BRIEFING

Target: 104.16.0.1/32

Classification: Legitimate CDN Infrastructure

Risk Level: LOW (Score: 30/100)

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OWNERSHIP & INFRASTRUCTURE

The target IP is owned by Cloudflare, Inc. (ASN: 13335) within the CLOUDFLARENET network block (104.16.0.0/12). The infrastructure role is identified as a Content Delivery Network (CDN) web server. The IP is part of Cloudflare's anycast-enabled global distribution network. Registration is with ARIN, with no ownership changes recorded in the observation period.

GEOLOCATION

• Country: United States
• Region: California
• Timezone: America/Los_Angeles
• Geolocation consensus: Validated

THREAT INDICATORS

• Abuse Confidence Score: Not elevated
• Blacklist Count: 0
• DNSBL Listings: 1 of 8 lists (non-critical)
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Known Campaigns: None
• Threat Persistence: 0 days
• Persistently Malicious: No

NETWORK SERVICES

Open ports identified:

• Port 80/TCP (HTTP)
• Port 443/TCP (HTTPS)
• Port 8080/TCP (HTTP-alt)
• Port 8443/TCP (HTTPS-alt)

Server banner confirms Cloudflare infrastructure. TLS certificate data not available in current observation.

NEIGHBORHOOD ANALYSIS

Subnet classification: CLEAN

• Subnet: 104.16.0.1/24
• Abuse Density: 0%
• Threat Siblings: 0
• Active Siblings: 0
• Total Siblings: 1

No neighboring IPs identified within the /24 scope. This isolation is consistent with CDN infrastructure where individual IPs serve distinct endpoints.

RELATIONSHIP GRAPH

17 relationships identified, all linked to the CLOUDFLARENET network entity. This confirms the IP operates within Cloudflare's managed infrastructure.

HISTORICAL OBSERVATION

Total observations: 17

• Most recent: 2026-08-06
• Operator Score Trend: Minimal (0.1304)
• Connection failures observed: 2026-07-29 (normal CDN behavior)
• No escalation in threat signals over time
• No persistent malicious activity detected

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RECOMMENDED ACTIONS

No firewall blocking required. This IP represents legitimate CDN infrastructure.

SOC Analyst Notes:

• Monitor for anomalies rather than block
• No action required for normal traffic
• The single DNSBL listing is typical for CDN networks and may represent shared reputation artifacts
• Cloudflare CDN IPs frequently appear in threat logs due to mitigation traffic and false positives from malicious actors behind the CDN
• If this IP is associated with malicious activity, investigate the target domain/service rather than the infrastructure IP

CONFIDENCE: HIGH

This assessment is based on comprehensive infrastructure profiling, historical signal analysis, and network relationship mapping.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.