172.213.144.209📋 Copy

## IP INTELLIGENCE BRIEFING: 172.213.144.209/32

Classification: Cloud Infrastructure IP (Microsoft Azure) | Risk Level: Moderate (50/100)

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EXECUTIVE SUMMARY

IP 172.213.144.209 is a Microsoft Azure cloud compute infrastructure address with moderate risk classification. The IP shows no active threat indicators, no open services, and minimal operator activity. Neighborhood analysis indicates a low-abuse-density subnet with one sibling IP exhibiting lower risk.

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TECHNICAL PROFILE

Ownership & Infrastructure:

• ASN: 8075 (Microsoft)
• Organization: Divya Quamara
• Network Block: 172.213.0.0/16
• Provider: Microsoft Azure
• Infrastructure Type: CloudCompute
• RIR: ARIN

Geolocation:

• Country: US
• Region: US-MA (Boston) / US-WA (Redmond, WA)
• Timezone: America/New_York
• BGP Prefix: 172.208.0.0/13

Network Services:

• Open Ports: None detected
• TLS Certificate: None
• HTTP Services: None
• Status: Firewalled / No Services Exposed

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THREAT INDICATORS ASSESSMENT

Control Plane Analysis:

• Route Changes (30d): 0
• Route Stability: Stable
• Operator Score: 0.1304 (Minimal)
• RPKI State: Not available
• DNSSEC Valid: Yes

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OBSERVATION HISTORY (12 Signals)

Recent signals indicate consistent cloud infrastructure behavior with no malicious activity patterns:

• Ownership Stability: 0 ownership changes detected
• Threat Persistence: 0 days observed
• Malicious Activity: Not persistently malicious
• Signal Types: Ownership, geolocation, network role, operator scoring

Most recent observations (2026-07-29) confirm Microsoft Azure cloud compute classification with stable network attributes.

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NEIGHBORHOOD ANALYSIS

Subnet: 172.213.144.0/24

• Abuse Density: 0 (Low)
• Total Siblings: 1
• Threat Siblings: 0

Sibling IP: 172.213.144.179

• Risk Score: 25
• Authority Score: 50
• Classification: Low risk

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RECOMMENDED ACTIONS

Risk Score: 50 (Moderate)

Default Action: Block (based on risk profile)

Firewall Rules Available:

• iptables: `iptables -A INPUT -s 172.213.144.209 -j DROP`
• nftables: `nft add rule inet filter input ip saddr 172.213.144.209 drop`
• Cloudflare WAF: Block with expression `ip.src eq 172.213.144.209`
• AWS WAF: Address 172.213.144.209/32

Note: Recommendations should be combined with other signals before taking action.

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SOC ANALYST NOTES

1. Cloud Infrastructure Context: This IP belongs to Microsoft Azure's cloud compute infrastructure. Blocking may impact legitimate traffic if this IP is part of authorized cloud services.

2. Low Threat Posture: No active threat indicators detected. The IP shows no evidence of malicious activity, scanning, or abuse.

3. Subnet Safety: The /24 neighborhood exhibits low abuse density with minimal risk distribution.

4. Recommendation: If this IP is observed in traffic logs, it likely represents legitimate cloud service communication. Review associated traffic patterns before blocking. Monitor for changes in behavior or connection patterns.

5. Monitoring Priority: Low - no immediate threat indicators requiring urgent action.

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