15.181.21.65📋 Copy

IP Intelligence Briefing: 15.181.21.65

Date: 2026-06-13

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**1. Core Profile**

• Risk Score: Low Risk (25/100)
• Ownership: Amazon.com, Inc. (ASN 16509, Network: AMAZON-PDX)
• Geolocation: Denver, Colorado, United States (39.74°N, -104.99°W)
• Network Role: AWS CloudCompute instance (firewalled, no services exposed)
• Threat Indicators: None detected (no blacklists, Tor, or malicious campaigns).

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**2. Observation History (Last 30 Days)**

• DNS Activity: Valid DNSSEC records for `amazonaws.com`; SPF/DKIM configured.
• Network Signals: BGP prefix `15.181.20.0/22` associated with Amazon.
• No Anomalies: No spikes in threat indicators or unusual connectivity patterns.

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**3. Relationships**

• Linked Entities:

- DNS hostname: `ec2-15-181-21-65.us-west-2.compute.amazonaws.com`

- Same network: `AMAZON-PDX` (AWS infrastructure).

• No Malicious Associations: No connections to known attackers, botnets, or spam sources.

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**4. Neighborhood Analysis**

• Subnet: `15.181.21.65/24` (no neighboring IPs with abuse density).
• Cloud Context: Part of Amazon’s scalable infrastructure; no suspicious sibling IPs.

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**5. Recommendations**

• Monitor: Track for unexpected changes in DNS records or network behavior.
• No Action Required: Low-risk, legitimate AWS asset with no malicious indicators.
• Cloud Security: Ensure AWS security groups and IAM policies restrict access to this instance.

Conclusion: 15.181.21.65 is a legitimate Amazon Web Services cloud instance with no signs of malicious activity. No immediate mitigation steps are needed, but ongoing monitoring is advised for anomaly detection.

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