35.185.171.216📋 Copy

# IP Intelligence Briefing: 35.185.171.216/32

Classification: Low Risk / Google Cloud Infrastructure

Date: 2026-08-06

Risk Score: 25/100

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## Executive Summary

IP 35.185.171.216 is a low-risk address associated with Google Cloud infrastructure. The IP registered under Google LLC (ASN 396982) operates from Taipei, Taiwan within the GOOGLE-CLOUD network. No malicious indicators, blacklists, or threat activity were observed during analysis. The IP exhibits standard cloud provider behavior with no open services and clean historical reputation.

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## Ownership and Infrastructure

Organization: Google LLC

ASN: 396982 (GOOGLE-CLOUD)

CIDR Block: 35.184.0.0/13

Registration Authority: ARIN

The IP resolves to the reverse DNS hostname `216.171.185.35.bc.googleusercontent.com`, confirming Google Cloud infrastructure ownership. Forward DNS resolution is confirmed, and the domain maintains SPF and DMARC authentication records.

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## Geolocation Data

Country: Taiwan (TW)

Region: Taipei City

City: Taipei / Changhua (inferred)

Coordinates: 25.05°N, 121.53°E

Timezone: Asia/Taipei

Geolocation Validation: Plausible (distance 9,348.8 km from reference point)

Network RTT: Average 207.2 ms (minimum 186.98 ms)

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## Threat Assessment

Risk Score: 25 (Low Risk)

Abuse Confidence Score: Not applicable

Blacklist Count: 0

Known Attacker: False

Spam Source: False

Tor Exit Node: False

No threat indicators detected across threat feeds. The IP shows no association with known campaigns or attack patterns.

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## Network Role Classification

Infrastructure Type: Cloud Provider (Google Cloud)

Connection Type: Firewalled / No Services

Open Ports: None detected

TLS Certificate: None

HTTP Title: None

The IP presents no active services for scanning or exploitation.

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## Control Plane Analysis

BGP Prefix: 35.185.160.0/20

Route Stability: False

DNSBL Listings: 1 of 8 total lists

Operator Score: 0.3478 (Basic)

Route Changes (30d): 0

RPKI State: Not applicable

DNSSEC Valid: Yes

CAA Records: Present

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## Historical Observation Data

Sixteen observations recorded. Recent activity from 2026-08-06 shows:

• Classification: Clean
• Abuse Density: 0
• Inherited Risk: 0
• Subnet Siblings: 1 total, 0 active, 0 threat siblings
• Geolocation Consensus: Confirmed (Taipei, Taiwan)
• Ownership Stability: No changes recorded

No evidence of threat persistence or malicious behavior over the observation period.

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## Relationship Graph

Five relationships identified:

1. DNS Association: `216.171.185.35.bc.googleusercontent.com` (hostname)

2. Same Network: GOOGLE-CLOUD (network)

3. Same Network: GOOGLE-CLOUD (network)

4. DNS Association: `216.171.185.35.bc.googleusercontent.com` (hostname)

5. DNS Association: `216.171.185.35.bc.googleusercontent.com` (hostname)

All relationships confirm legitimate Google Cloud infrastructure associations.

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## Neighborhood Analysis (Subnet: 35.185.171.0/24)

Abuse Density: 0

Neighbor Count: 0

Risk Distribution: High 0 | Medium 0 | Low 0

The /24 subnet shows zero abuse activity and no threat siblings detected.

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## Recommended Security Actions

Risk Score: 25 (Low Risk)

Recommendations: None

Firewall Rules: Not required

No security actions recommended. The IP presents no threat to organizational infrastructure and exhibits standard benign cloud provider behavior.

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## Analyst Notes

This IP is part of legitimate Google Cloud infrastructure with no malicious indicators. The low risk score (25), zero blacklist entries, and clean historical classification indicate this address poses no security concern. No firewall rules or blocking recommendations are warranted.

Status: Monitor as normal cloud traffic. No action required.

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