34.181.169.121📋 Copy

# IP Intelligence Briefing: 34.181.169.121/32

Classification: LOW RISK

Report Date: 2026-07-31

Analyst: IPDebrief Intelligence Team

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## Executive Summary

IP address 34.181.169.121 is Google Cloud infrastructure with a low-risk profile. The IP belongs to Google LLC (ASN 396982) within the GOOGL-2 network block (34.128.0.0/10). Current risk assessment indicates minimal threat activity with no open services detected.

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## Key Findings

Network Ownership & Classification

• Organization: Google LLC (ASN 396982)
• Network Name: GOOGL-2
• CIDR Block: 34.128.0.0/10
• Infrastructure Type: Google Cloud provider
• Classification: Firewalled / No Services

Geolocation

• Country: United States (US)
• Region: District of Columbia
• City: Washington
• RIR: ARIN

Risk Assessment

• Overall Risk Score: 25 (Low Risk)
• Provider Score: 0
• Authority Score: 0
• Abuse Confidence Score: Not applicable
• DNSBL Listing: 1 of 8 lists
• Reputation: Low Risk

Service Exposure

• Open Ports: None detected
• TLS Certificate: None
• HTTP Title: None
• Server Banner: None
• Infrastructure Status: Actively firewalled

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## Observation History

The IP has been observed 18 times since the earliest signal. Key observations:

• Classification Trend: Consistently classified as "clean"
• Abuse Density: 0 (no elevated abuse in subnet)
• Ownership Stability: No ownership changes recorded
• Threat Persistence: 0 days (no persistent malicious behavior)
• Threat Observation Count: 0
• Last Observed: 2026-07-31 03:57:16 UTC

Geo-validated location data shows coordinates at 39.83°N, -98.58°W with 2,500km accuracy radius. ICMP probes blocked during validation attempts.

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## Relationship Analysis

The IP exhibits 10 relationship records:

• DNS Associations: Multiple entries pointing to `121.169.181.34.bc.googleusercontent.com`
• Network Relationships: Multiple same-network associations with GOOGL-2
• Forward Resolution: Single reverse DNS record confirmed

All relationships indicate legitimate Google Cloud infrastructure connectivity with no anomalous associations.

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## Neighborhood Analysis

Subnet: 34.181.169.121/24

• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 0
• Abuse Density: 0
• Risk Distribution: No high or medium risk neighbors

The /24 subnet shows no elevated threat activity.

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## Recommended Actions

Based on the low-risk profile and Google Cloud infrastructure classification:

1. Allow - No firewall blocking recommended for legitimate Google Cloud traffic

2. Monitor - Standard logging of inbound connections to this IP

3. No Action - No immediate threat mitigation required

Note: This IP is part of legitimate cloud infrastructure. Standard enterprise firewall rules for Google Cloud services apply. No custom blocking or rate-limiting required.

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## Intelligence Indicators

Positive Indicators

• ✓ Legitimate Google LLC ownership
• ✓ No open services detected (properly secured)
• ✓ Clean classification in observation history
• ✓ Zero threat siblings in /24 subnet
• ✓ No persistent malicious behavior

Negative Indicators

• ⚠ 1 DNSBL listing (minimal impact)

Monitoring Recommendations

• Continue standard traffic monitoring
• No elevated threat intelligence collection required
• Include in allow-list for legitimate Google Cloud traffic

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Status: Clear for operation

Confidence Level: High

Next Review: Routine monitoring cycle

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