162.158.19.21📋 Copy

# IP Intelligence Briefing: 162.158.19.21/32

Classification: Cloudflare CDN Edge Infrastructure

Risk Assessment: Moderate Risk (Score: 50)

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## Executive Summary

IP 162.158.19.21 is a Cloudflare CDN edge node (ASN 13335, CLOUDFLARENET) with a moderate risk profile. The IP shows legitimate CDN infrastructure characteristics but exhibits geolocation inconsistencies and limited DNSBL presence. No active threat indicators detected. SOC analysts may observe traffic but should apply standard CDN traffic handling procedures.

## Ownership & Infrastructure

• Organization: Cloudflare, Inc.
• ASN: 13335 (CLOUDFLARENET)
• CIDR Block: 162.158.0.0/15
• Infrastructure Type: CDN/Cloud
• Geolocation: Primary consensus US (Bucharest, RO) per AlienVault OTX; secondary US sources present

## Threat Indicators

• Risk Score: 50 (Moderate Risk)
• Blacklist Count: 2 DNSBL listings out of 8 total checks
• Known Threats: None identified (not a known attacker, spam source, or Tor exit node)
• Campaign Correlation: No certificate matches or correlated IPs detected
• Threat Persistence: No persistent malicious activity observed

## Network Behavior

• Services: No open ports detected; CDN infrastructure with firewall protection
• DNS Resolution: No PTR hostnames; forward resolution unconfirmed
• SSL/TLS: No certificates exposed on this IP
• WAF Violations: None recorded
• Honeypot Hits: 0

## Historical Observations (14 total signals)

Recent activity includes:

• June 22, 2026: Romania geolocation (Bucharest, 44.41°N, 26.04°E) with threat indicators (0.75 confidence)
• June 17, 2026: US geolocation (39.83°N, -98.58°W) with minimal operator score (0.15)
• Multiple routing and ownership stability checks with no ownership changes recorded

Geolocation variance between US and Romania sources indicates multi-region CDN deployment or data source inconsistency—typical for global CDN edge networks.

## Neighborhood Analysis

• Subnet: 162.158.19.0/24
• Abuse Density: 0 (no sibling abuse activity)
• Total Siblings: 0
• Threat Siblings: 0

No neighboring IPs in the /24 subnet flagged as malicious; this IP operates in isolation within its subnet.

## Recommended Actions

1. Traffic Classification: Allow traffic consistent with CDN/CDN proxy patterns

2. Geofencing: Apply standard Cloudflare ASN rules if geofencing is in use

3. Monitoring: No additional blocking required; monitor for behavioral anomalies

4. DNSBL Filtering: Evaluate 2 DNSBL listings contextually; likely false positives for CDN infrastructure

5. FW Rules: No specific firewall rules required for this IP

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Data Sources: IPDebrief Platform

Last Updated: 2026-06-22

Analyst Notes: Legitimate CDN edge IP. Moderate risk score reflects CDN classification rather than malicious activity. No immediate threat mitigation required.

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