136.66.160.30📋 Copy

## IP Intelligence Briefing: 136.66.160.30

Classification: Low Risk / Legitimate Infrastructure

Date of Assessment: 2026-07-30

Analyst: IPDebrief Intelligence Team

Executive Summary

IP address 136.66.160.30 is classified as LOW RISK with a risk score of 25. The address is owned by Google LLC (ASN 396982, netname: GOOGL-2) and is associated with Google Cloud infrastructure. No malicious indicators, blacklist hits, or threat campaigns were identified. The IP is part of a clean subnet with zero abuse density.

Ownership and Geolocation

• Organization: Google LLC
• ASN: 396982
• CIDR Block: 136.64.0.0/11
• Geolocation: United States, Oregon, The Dalles (45.6°N, -121.18°W)
• GeoValidation: GeoPlausible = TRUE, Distance = 8,032.6 km (ICMP validation blocked)
• Registration: RIR: ARIN

Network Role and Services

• Infrastructure Type: Google Cloud
• Connection Type: Firewalled / No Services Detected
• Open Ports: None
• TLS Certificate: None
• HTTP Title: None
• DNS PTR: 30.160.66.136.bc.googleusercontent.com
• Forward Resolution: Confirmed to googleusercontent.com domain

Threat Indicators

• Abuse Confidence Score: Not available
• Blacklist Count: 0
• Is Tor Exit: FALSE
• Is Known Attacker: FALSE
• Is Spam Source: FALSE
• Threat Feeds: None
• Campaign Matches: 0
• DNSBL Listed: 1 of 8 lists
• Operator Score: 0.3478 (Label: Basic)

Subnet Analysis (136.66.160.0/24)

• Subnet Abuse Density: 0 (Clean)
• Total Sibling IPs: 2
• Active Sibling IPs: 2
• Threat Sibling IPs: 0
• Neighboring IP: 136.66.160.169 (Risk Score: 25, Authority Score: 90)

Temporal Stability

• Ownership Changes: 0
• Threat Persistence Days: 0
• Threat Observation Count: 0
• Is Persistently Malicious: FALSE
• Route Stability: FALSE

Historical Observation Summary

Twenty observations recorded between 2026-07-30. All signals indicate clean status:

• Subnet abuse density consistently 0
• No threat indicators detected
• Geolocation stable at The Dalles, OR
• No persistent malicious activity observed

Relationship Graph

Thirteen relationships identified:

• DNS Associations: Multiple references to 30.160.66.136.bc.googleusercontent.com
• Network Associations: Multiple Same Network references to GOOGL-2
• External Relationships: None

Recommended Security Actions

Based on the low-risk profile and legitimate Google Cloud infrastructure classification, no blocking or restrictive firewall rules are recommended. The IP may be permitted through standard corporate firewall policies.

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BRIEFING STATUS: CONCLUSION - No further action required.

THREAT LEVEL: LOW

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