34.51.16.135📋 Copy

# IP Intelligence Briefing: 34.51.16.135/32

Classification: LOW RISK — Cloud Infrastructure (Google Cloud)

Generated: [Current Date]

Analyst: IPDebrief Intelligence Platform

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## Executive Summary

IP address 34.51.16.135/32 is a Google Cloud Compute infrastructure endpoint with a risk score of 25 (Low Risk). The address exhibits no malicious indicators, operates within a clean neighborhood subnet, and demonstrates stable cloud-hosting behavior. No immediate defensive action is required; monitoring status should be maintained at routine levels.

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## Infrastructure Profile

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## Threat Assessment

Current Risk Indicators

• Threat Status: No active threat indicators detected
• Known Attacker: False
• Spam Source: False
• Tor Exit Node: False
• Blacklist Count: 0
• Known Campaigns: None

Service Exposure

• Open Ports: None detected
• TLS Certificate: None
• HTTP Service: None
• Status: Firewalled / No Services Exposed

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## DNS and Network Configuration

• PTR Hostname: 135.16.51.34.bc.googleusercontent.com
• DNS Resolution: Forward confirmed
• Domain: googleusercontent.com
• Email Authentication: SPF and DMARC configured
• DNSSEC: Valid
• DNSBL Status: Listed on 1 of 8 threat feeds (likely false positive for cloud infrastructure)

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## Historical Behavior (23 Observations)

Analysis of signal history reveals consistent cloud infrastructure behavior:

• Observation Period: Recent monitoring shows stable classification
• Infrastructure Classification: Consistently identified as Google Cloud hosting
• Geolocation Stability: United States (consistent)
• Malicious Activity: No persistent malicious behavior observed
• Risk Trend: Stable at low risk levels

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## Network Neighborhood Analysis

Subnet: 34.51.16.135/24

The IP operates in a benign neighborhood with no neighboring addresses exhibiting malicious activity.

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## Relationships

All identified relationships are benign Google-owned entities:

• Multiple same-network associations to GOOGL-2
• DNS associations to 135.16.51.34.bc.googleusercontent.com
• No external or suspicious entity connections

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## Control Plane Analysis

• Origin ASN: 396982 (Google LLC)
• BGP Prefix: 34.51.0.0/17
• Route Stability: Stable (no changes in last 30 days)
• RPKI State: Valid
• Operator Score: 0.3478 (Basic)

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## Recommended Actions

Current Recommendation: NO ACTION REQUIRED

This IP address represents legitimate Google Cloud infrastructure with:

• Low risk profile (score 25/100)
• No open services or ports
• Clean neighborhood classification
• Proper DNS security configuration (SPF, DMARC, DNSSEC)
• No blacklist associations relevant to threat activity

SOC Guidance: Allow traffic from this IP address. No blocking, rate-limiting, or inspection rules are warranted at this time.

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## Intelligence Confidence

Overall Assessment Confidence: Medium-High

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*Report generated by IPDebrief Intelligence Platform for authorized defensive security analysis.*

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