172.217.0.1📋 Copy

# IPDebrief Threat Intelligence Briefing

Target IP: 172.217.0.1/32

Date: 2026-07-29

Classification: Legitimate Cloud Infrastructure - No Action Required

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## Executive Summary

The IP address 172.217.0.1/32 is identified as Google LLC cloud infrastructure with a 0 risk score and Low Risk reputation. The asset demonstrates consistent cloud compute characteristics with no observed malicious activity, threat indicators, or blacklist associations. No security actions required.

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## Ownership & Network Classification

• Organization: Google LLC (ASN 15169)
• Network Name: GOOGLE
• CIDR Block: 172.217.0.0/16
• Infrastructure Type: CloudCompute
• Network Role: Hosting/Cloud Provider
• Country: United States
• Geolocation: Latitude 37.75, Longitude -7.82 (plausible)

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## Threat Assessment

Overall Risk: NONE

• Risk Score: 0/100
• Abuse Confidence Score: Not applicable
• Blacklist Status: Clean (0 blacklist matches)
• Threat Indicators: None detected
• Known Campaigns: None
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No

Threat Persistence: 0 days

Malicious Activity Count: 0 observations

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## Network Behavior & Services

• Open Ports: None detected
• Service Purpose: Firewalled / No Services
• DNS PTR Record: ord38s04-in-f1.1e100.net
• Forward Resolution: Confirmed
• TLS/SSL: No certificates detected
• HTTP Banner: None (service not accessible)
• Anycast: No
• Mobile/Residential: No

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## Neighborhood Analysis (172.217.0.0/24)

• Subnet Classification: Clean
• Abuse Density: 0%
• Total Siblings: 1
• Active Siblings: 0
• Threat Siblings: 0
• Risk Distribution: No high/medium risk neighbors

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## Historical Observations

Total Signals: 19 observations

Analysis Period: Recent 30-day window

Recent signals indicate:

• Consistent cloud infrastructure classification
• No ownership changes detected
• Stable geo-location data
• No banner or service enumeration anomalies
• Geo validation shows ICMP blocked (expected for cloud infrastructure)

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## Relationship Graph

Primary Associations:

• DNS Associations: ord38s04-in-f1.1e100.net (1e100.net domain)
• Network Relations: GOOGLE (172.217.0.0/16)
• Certificate Relations: None

All relationships indicate legitimate Google infrastructure associations.

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## SOC Analyst Recommendations

Action: Monitor only - No blocking or investigation required

Rationale:

1. IP belongs to Google's legitimate cloud infrastructure (ASN 15169)

2. Zero risk indicators across all threat feeds

3. Clean neighborhood with no associated malicious IPs

4. No observed threat activity in observation history

5. PTR record and DNS associations confirm legitimate Google infrastructure

Firewall Rules: None required

WAF Rules: None required

Investigation Priority: Low

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Data Sources: IPDebrief Intelligence Platform

Analysis Confidence: High (multiple validation sources)

Last Updated: 2026-07-29

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