34.29.121.138📋 Copy

## IP INTELLIGENCE BRIEFING: 34.29.121.138

Classification: LOW RISK — Google Cloud Infrastructure

Date: 2026-06-28

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EXECUTIVE SUMMARY

IP 34.29.121.138 is a Google Cloud Platform (GCP) infrastructure address with low-risk characteristics. The IP resolves to Googleusercontent.com domain and shows no active threat indicators. Network analysis confirms stable cloud infrastructure with zero abuse density in the immediate subnet. Recommended action: NO BLOCK REQUIRED.

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OWNERSHIP & GEOLOCATION

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RISK ASSESSMENT

• Overall Risk Score: 25/100 (Low Risk)
• Reputation Status: Low Risk
• Abuse Confidence Score: Not applicable
• Threat Classifications: None detected

- Not a known attacker

- Not a spam source

- Not a Tor exit node

- Not a proxy service

• Blacklist Status: 0 listings
• Threat Feeds: None associated
• Known Campaigns: None

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NETWORK CHARACTERISTICS

• Infrastructure Type: Cloud Compute (Google Cloud)
• Connection Type: Cloud-based
• Service Purpose: Firewalled / No Services
• Open Ports: None detected
• TLS Certificate: Not applicable
• HTTP Banner: Not applicable

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DNS RESOLUTION

• PTR Record: 138.121.29.34.bc.googleusercontent.com
• Forward Resolution: Confirmed (1 host)
• Domain: googleusercontent.com
• Forward Hostnames: 138.121.29.34.bc.googleusercontent.com
• Email Auth: SPF record present
• DMARC: Present

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THREAT INDICATORS

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• VPS/Hosting: No
• Proxy Service: No
• Mobile Carrier: No
• Anycast: No
• Bogon Range: No

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NEIGHBORHOOD ANALYSIS

Subnet: 34.29.121.138/24

• Abuse Density: 0 (Clean)
• Classification: Mostly Clean
• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 1
• Risk Distribution: High: 0, Medium: 0, Low: 0

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OBSERVATION HISTORY

• Total Observations: 21 signals tracked
• Latest Observation: 2026-06-28
• Threat Persistence Days: 0
• Ownership Changes: 0
• Observation Trend: Stable cloud infrastructure classification with no escalation in risk posture

Recent observations confirm:

• Cloud infrastructure classification consistent
• ASN 396982 confirmed across multiple probes
• No service exposure detected
• DNS resolution stable to Googleusercontent.com domain

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RELATIONSHIP GRAPH

Total Relationships: 42

Primary associations include:

• DNS associations to googleusercontent.com hostnames
• Network associations to GOOGL-2 internal network
• No malicious entity links detected

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CONTROL PLANE DATA

• Origin ASN: 396982
• BGP Prefix: 34.29.0.0/16
• RPKI State: Not applicable
• IRR Consistency: Not applicable
• Route Changes (30d): 0
• Route Stability: Stable
• DNSSEC Validation: Valid
• CAA Records: Present
• DNSBL Listings: 1 (minor listing)
• Operator Score: 0.3478 (Basic)

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RECOMMENDED ACTIONS

SOC Analyst Guidance:

• Firewall Policy: Permissive by default; no blocking required
• Monitoring: Standard traffic monitoring sufficient
• Threat Hunting: No priority; IP shows legitimate cloud infrastructure behavior
• Incident Response: Not applicable unless associated with observed malicious activity

No firewall rules or blocking actions recommended.

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CONFIDENCE LEVEL

High confidence in infrastructure classification. 21 observations over time confirm stable Google Cloud Platform deployment with no malicious indicators.

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