104.155.109.144📋 Copy

# IP Intelligence Briefing: 104.155.109.144/32

## Executive Summary

IP address 104.155.109.144 is registered to Google LLC under the GOOGLE-CLOUD network (104.154.0.0/15, ASN 396982). The IP is classified as Moderate Risk with a risk score of 40. Analysis indicates legitimate cloud infrastructure with no active threat indicators, though the IP appears on 2 of 8 DNS blacklist sources.

## Ownership and Classification

• Organization: Google LLC
• Network Name: GOOGLE-CLOUD
• ASN: 396982
• CIDR Block: 104.154.0.0/15
• Infrastructure Type: CloudCompute
• Geolocation: Belgium (BE), St. Ghislain (WAL region)
• Registration: ARIN registry

## Threat Assessment

• Risk Score: 40 (Moderate)
• Abuse Confidence Score: Not available
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Threat Indicators: None detected
• Known Campaigns: None identified
• Blacklist Count: 2 DNSBL listings (out of 8 total lists checked)

## Network Role and Services

• Provider: Google Cloud Platform
• Is Cloud: Yes
• Is CDN: No
• Is Hosting: Yes
• Open Ports: None detected
• DNS PTR Hostname: 144.109.155.104.bc.googleusercontent.com
• Forward Resolution: Confirmed (googleusercontent.com)
• Email Auth: SPF and DMARC records present

## Control Plane Analysis

• Route Stability: False (isRouteStable)
• Route Changes (30d): 0
• RPKI State: Not available
• IRR Consistency: Not available
• DNSSEC: Valid
• CAA Records: Present
• DNSBL Listings: 2
• Operator Score: 0.3478 (Basic)

## Observation History

The IP has 14 recorded observations as of 2026-08-06. Key temporal findings:

• Infrastructure Classification: Consistently identified as Google Cloud CloudCompute infrastructure
• Malicious Behavior: No persistent malicious activity detected (threatPersistenceDays: 0)
• Ownership Changes: 0 (stable ownership)
• Threat Observations: 0
• DNSBL Listings: 2 high-severity listings detected in recent observations

## Relationship Graph

Limited relationship footprint (2 relationships identified):

• DNS Association: 144.109.155.104.bc.googleusercontent.com
• Same Network: GOOGLE-CLOUD

## Neighborhood Analysis

• Subnet: 104.155.109.144/24
• Abuse Density: 0%
• Sibling Count: 0
• Threat Siblings: 0
• Active Siblings: 0

## Recommended Actions

No specific security actions required. The IP represents legitimate Google Cloud infrastructure with a moderate risk classification primarily due to DNSBL listings. Standard monitoring practices apply:

• Monitor for changes in DNSBL status
• Verify cloud service legitimacy if traffic is observed
• No immediate blocking or allowlisting recommended

## Intelligence Conclusion

104.155.109.144 is a Google Cloud Platform IP address with moderate risk classification. The risk score of 40 is attributable to DNS blacklist listings rather than active malicious behavior. The IP shows stable ownership, no persistent malicious activity, and typical cloud infrastructure characteristics. SOC teams may treat traffic from this IP as legitimate unless specific threat intelligence indicates otherwise.

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