34.51.100.165📋 Copy

# IP INTELLIGENCE BRIEFING

Target: 34.51.100.165/32

Date: Current

Classification: Google Cloud Infrastructure

Risk Score: 25 / 100 (Low Risk)

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## EXECUTIVE SUMMARY

IP address 34.51.100.165 is a Google Cloud infrastructure endpoint with a low-risk profile. The address is associated with Google LLC (ASN 396982) and operates within the 34.51.0.0/17 BGP prefix. No active threat indicators, malicious activity, or abuse patterns were detected. Recommended action: Monitor with standard logging; no blocking required.

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## OWNERSHIP & INFRASTRUCTURE

• Organization: Google LLC
• ASN: 396982
• Infrastructure Type: Google Cloud Platform
• Classification: Cloud infrastructure, firewalled/no services exposed
• Geolocation: United States (US)
• BGP Prefix: 34.51.0.0/17
• Route Stability: Unstable (route changes observed)

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## THREAT ASSESSMENT

• Reputation: Low Risk
• Risk Score: 25 / 100
• Blacklist Status: Not listed on major threat feeds (0 blacklists)
• Threat Indicators: None detected
• Known Campaigns: None associated
• Abuse Confidence: Not applicable (legitimate cloud infrastructure)

Key Observations:

• No open ports detected
• No TLS certificates present
• Not configured as CDN, VPN, proxy, or Tor exit node
• DNSBL listed on 1 of 8 checked lists (likely benign)

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## NETWORK BEHAVIOR

• DNS Resolution: Confirmed to `165.100.51.34.bc.googleusercontent.com`
• Email Authentication: SPF and DMARC records present
• Service Exposure: None (firewalled)
• Connection Type: Cloud infrastructure

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## NEIGHBORHOOD ANALYSIS

• Subnet: 34.51.100.165/24
• Subnet Classification: Mostly clean
• Abuse Density: 1
• Threat Siblings: 1
• Active Siblings: 1
• Overall Assessment: Neighborhood shows minimal abuse activity

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## OBSERVATION HISTORY

• Total Observations: 27 signals
• Observation Period: Recent monitoring through June 2026
• Cloud Infrastructure: Consistently identified as Google Cloud
• Geolocation: Stable US-based classification
• Threat Persistence: None (0 persistent malicious observations)
• Recent Signals: DNS listings, operator scores (Basic tier), routing data

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## RELATIONSHIP GRAPH

• Total Relationships: 44
• DNS Associations: Multiple entries pointing to `165.100.51.34.bc.googleusercontent.com`
• Network Associations: GOOGL-2 network
• Correlated Entities: No malicious correlations identified

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## RECOMMENDED ACTIONS

No immediate action required. Standard logging and monitoring recommended.

Suggested Rules:

• No firewall blocking recommended (legitimate cloud infrastructure)
• Log traffic for baseline analysis
• Monitor for unusual patterns in logs

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## INTELLIGENCE NOTES

This IP represents legitimate Google Cloud infrastructure. The low risk score (25), absence of threat indicators, and consistent cloud infrastructure classification indicate normal operational behavior. The single DNSBL listing is likely due to automated scanning of public IP ranges rather than malicious activity. No correlation to known threat actors or campaigns was identified.

Analyst Notes: While the subnet shows one threat sibling, the primary target (34.51.100.165) maintains a clean profile. Continue standard monitoring procedures.

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