136.117.72.194📋 Copy

# INTELLIGENCE BRIEFING: 136.117.72.194/32

## Executive Summary

IP address 136.117.72.194 is classified as Low Risk (Risk Score: 25) with ownership attributed to Google LLC (ASN 396982, GOOGL-46). The endpoint operates within Google's cloud infrastructure and presents a benign profile with no active threat indicators.

## Ownership and Infrastructure

• Organization: Google LLC
• ASN: 396982 (GOOGL-46)
• CIDR Block: 136.112.0.0/12
• Network Role: Provider infrastructure (Google Cloud)
• Classification: Cloud infrastructure endpoint

## Geolocation

• Country: United States (US)
• Region: Oregon
• City: The Dalles
• Coordinates: 45.6°N, -121.18°W
• Timezone: America/Los_Angeles
• Geo Source Count: 2 (consensus confirmed)

## DNS and Network Services

• PTR Hostname: 194.72.117.136.bc.googleusercontent.com
• Domain: googleusercontent.com
• Forward Resolution: Confirmed
• Email Authentication: SPF and DMARC records present
• Open Ports: None detected
• HTTP Services: None detected (firewalled/no services)

## Threat Intelligence Assessment

• Abuse Confidence Score: Not available
• Blacklist Count: 0
• Known Campaigns: None identified
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• DNSBL Listings: 1 of 8 total lists

## Control Plane Analysis

• BGP Prefix: 136.117.0.0/17
• Origin ASN: 396982
• DNSSEC Valid: Yes
• CAA Records: Present
• Route Stability: Unstable
• Operator Score: 0.3478 (Basic)
• Route Changes (30d): 0

## Neighborhood Analysis (136.117.72.0/24)

• Abuse Density: 0.5 (Moderate)
• Classification: Mostly Clean
• Total Siblings: 2
• Active Siblings: 2
• Threat Siblings: 1
• Neighboring IP: 136.117.72.6 (Risk Score: 20, Authority Score: 90)

## Signal History (22 Observations)

• Latest Signal: 2026-08-05 (Subnet abuse density: 0.5, Classification: mostly_clean)
• Previous Signal: 2026-07-30 (Geolocation discrepancy noted - New York, NY via Comcast routing)
• Threat Persistence Days: 0
• Ownership Changes: 0

## Key Relationships

• Primary Association: GOOGL-46 network (Google infrastructure)
• DNS Associations: 194.72.117.136.bc.googleusercontent.com
• Network Type: Google Cloud infrastructure

## Recommended Actions

No immediate security actions recommended. The IP presents as legitimate Google Cloud infrastructure with no active threat indicators. Standard monitoring practices apply.

## Intelligence Assessment

This IP belongs to Google's cloud infrastructure and maintains a low-risk profile. The endpoint is firewalled with no active services exposed. The subnet shows moderate abuse density, with one threat sibling detected. No historical malicious activity observed. Recommend continued monitoring but no immediate mitigation actions required.

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