35.229.54.218📋 Copy

# IP Intelligence Briefing: 35.229.54.218/32

Classification: Legitimate Cloud Infrastructure

Date: 2026-08-05

Analyst: IPDebrief Intelligence Division

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## Executive Summary

IP address 35.229.54.218 is a Google Cloud Platform infrastructure endpoint with a risk score of 0. The IP is part of the GOOGLE-CLOUD network (35.208.0.0/12, ASN 396982) and shows no malicious indicators, threat activity, or suspicious behavior. The address is classified as "clean" with zero abuse density in its /24 neighborhood.

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## Technical Profile

Ownership & Registration:

• Organization: Google LLC
• Network Name: GOOGLE-CLOUD
• ASN: 396982
• CIDR Block: 35.208.0.0/12
• RIR: ARIN
• Abuse Contact: Available via RDAP

Geolocation:

• Country: United States (US)
• Region: South Carolina
• City: Moncks Corner
• Coordinates: 33.21, -80.17
• Timezone: America/New_York

DNS Resolution:

• PTR Hostname: 218.54.229.35.bc.googleusercontent.com
• Forward Resolution: Confirmed
• Hosted Domain: googleusercontent.com
• Email Authentication: SPF and DMARC records present

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## Threat Assessment

Risk Indicators:

• Risk Score: 0 (Low Risk)
• Abuse Confidence Score: None
• Blacklist Count: 0
• Known Campaigns: None
• Threat Feeds: None

Network Classification:

• Infrastructure Type: Google Cloud
• Connection Type: Firewalled / No Services
• Open Ports: None detected
• TLS Certificate: None
• HTTP Banner: None

Control Plane:

• BGP Prefix: 35.229.48.0/20
• Route Stability: False
• DNSSEC Valid: Yes
• DNSBL Listed Count: 0
• RPKI State: Not assessed

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## Observation History

Signal Timeline (21 total observations):

• Most Recent: 2026-08-05T22:07:43 UTC
• Previous: 2026-07-30T14:47:11 UTC
• Signal Types: DNS, routing, services, ownership, reputation, geolocation
• All observations: Low confidence scores (0.27-0.60), no threat-related signals detected

Temporal Analysis:

• Ownership Changes: 0
• Threat Persistence Days: 0
• Threat Observation Count: 0
• Persistently Malicious: No

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## Network Relationships

Connected Entities (10 relationships):

• Primary: GOOGLE-CLOUD network associations (6 instances)
• DNS Associations: 218.54.229.35.bc.googleusercontent.com (4 instances)
• No external organization or certificate relationships detected

Campaign Correlation:

• Campaign Likelihood: None
• Certificate Matches: 0
• Correlated IPs: 0

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## Neighborhood Analysis

Subnet: 35.229.54.218/24

• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 0
• Abuse Density: 0.0
• Classification: Clean
• Inherited Risk: 0

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## Recommended Actions

For SOC Analysts:

1. Allow Traffic: No blocking required; this is legitimate Google Cloud infrastructure

2. Monitoring: Standard monitoring applies; no special alerting needed

3. Firewall Rules: No restrictive rules recommended for this IP

4. Email Authentication: SPF and DMARC records present for googleusercontent.com

Firewall Considerations:

• No iptables/nftables rules recommended
• No Cloudflare/AWS WAF rules required
• This IP is a trusted cloud provider endpoint

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## Conclusion

IP 35.229.54.218 represents standard Google Cloud infrastructure with no security concerns. The IP exhibits normal behavior for cloud services with proper DNS configuration, no open services, and zero threat indicators. No defensive action is required beyond standard operational procedures.

Status: CLEAR - No action required

Risk Level: LOW

Confidence: HIGH

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