20.163.1.17📋 Copy

IP INTELLIGENCE BRIEFING: 20.163.1.17/32

Classification: LOW RISK — LEGITIMATE CLOUD INFRASTRUCTURE

Generated: 2026-08-05

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EXECUTIVE SUMMARY

IP 20.163.1.17 is identified as Microsoft Azure cloud infrastructure with a low-risk profile (risk score: 25). The address belongs to Microsoft Corporation (ASN 8075) within the 20.160.0.0/12 CIDR block. No malicious indicators or threat activity observed. No firewall rules or blocking actions recommended.

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OWNERSHIP & INFRASTRUCTURE

Organization: Microsoft Corporation (MSFT)

ASN: 8075

CIDR Block: 20.160.0.0/12

Network Name: MSFT

RIR: ARIN

Registration: Enterprise cloud infrastructure

Infrastructure Type: CloudCompute (Microsoft Azure)

Geolocation: Phoenix, Arizona, US (Lat: 33.45, Lon: -112.07)

Timezone: America/Phoenix

Network Role Classification:

• Cloud Environment: Yes
• Hosting Provider: Yes
• CDN: No
• Proxy/VPN/Tor: No
• Bogon: No

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THREAT ASSESSMENT

Risk Score: 25 / 100 (Low Risk)

Abuse Confidence Score: Not applicable (legitimate infrastructure)

Blacklist Count: 0

DNSBL Listings: 1 of 8 lists (likely legitimate service)

Threat Indicators: None detected

• Not a known attacker
• Not a spam source
• Not a Tor exit node
• No associated threat campaigns
• No known malicious reputation sources

Campaign Assessment: No likelihood of campaign involvement

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DNS & RESOLUTION DATA

PTR Hostname: azpdwsug9rh1.stretchoid.com

Forward Resolution: Confirmed

DNSSEC Valid: Yes

CAA Records: Present

Email Authentication: No SPF/DMARC records detected (consistent with cloud infrastructure)

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SERVICES & PORTS

Open Ports: None detected

HTTP Title/Server Banner: None

TLS Certificate: None

Service Purpose: Firewalled / No Services

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OBSERVATION HISTORY (22 Records)

Temporal Analysis:

• Recent Activity: 2026-08-05 (22 observations recorded)
• Geolocation Consistency: Phoenix, AZ maintained across all observations
• Risk Trend: Stable (no significant changes over observation period)
• Threat Persistence: 0 days (no persistent malicious activity)
• Ownership Changes: 0

Signal Types Observed:

• Geolocation inference (Phoenix, AZ, US)
• Subnet classification (clean, abuse density: 0)
• Operator score assessment (Basic: 0.3478)
• Multi-dimensional signal analysis (6/6 dimensions covered)
• Certificate/banner analysis (no matches)

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NEIGHBORHOOD ANALYSIS (20.163.1.0/24)

Subnet Classification: Clean

Abuse Density: 0%

Total Siblings: 2

Active Siblings: 2

Threat Siblings: 0

Notable Neighbor:

• 20.163.1.211: Risk Score 25, Authority Score 60 (also Microsoft infrastructure)

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RELATIONSHIP GRAPH

Identified Relationships (11 total):

• 6x Same Network relationships → MSFT (Microsoft Corporation)
• 5x DNS Association → azpdwsug9rh1.stretchoid.com

All relationships confirm legitimate Microsoft Azure infrastructure with no anomalous connections to external entities.

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RECOMMENDED ACTIONS

Security Recommendations: None required

Firewall Rules: None (legitimate cloud infrastructure)

Risk-Based Action: Allow/Permit traffic — no blocking recommended

Justification: IP 20.163.1.17 is classified as legitimate Microsoft Azure infrastructure with low-risk profile. No threat indicators, no malicious reputation, and no neighborhood abuse activity observed.

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INTELLIGENCE CONCLUSION

IP 20.163.1.17 represents standard Microsoft Azure cloud infrastructure deployed in the Phoenix, Arizona region. The address shows no evidence of abuse, compromise, or malicious activity. SOC teams may permit traffic to/from this address without security restrictions. Monitoring should continue as part of standard cloud infrastructure observation practices.

Confidence Level: High — Data consistent with legitimate enterprise cloud deployment.

Threat Status: NONE — No adversarial indicators present.

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