# IP Intelligence Briefing: 3.89.49.71/32
Classification: LOW RISK β Legitimate Cloud Infrastructure
Risk Score: 25/100
Reporting Period: Multiple observations (June 2026)
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## Executive Summary
IP 3.89.49.71 is a low-risk Amazon Web Services (AWS) EC2 instance hosted in the Northern Virginia (IAD) region. The address exhibits standard cloud compute characteristics with no threat indicators, open services, or abuse activity. No firewall blocking is recommended.
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## Infrastructure Profile
| Attribute | Value |
|---|---|
| **Organization** | Amazon Data Services Northern Virginia |
| **ASN** | 14618 |
| **CIDR Block** | 3.80.0.0/12 |
| **Location** | Ashburn, VA, US |
| **Infrastructure Type** | Cloud Compute (AWS EC2) |
| **Network Role** | Cloud Hosting |
DNS Resolution: ec2-3-89-49-71.compute-1.amazonaws.com (forward confirmed)
Network Classification: Cloud compute with firewalled/no services exposed
Email Authentication: SPF and DMARC records present
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## Threat Assessment
Risk Score: 25/100 β Low Risk
Abuse Confidence: None
Blacklist Status: Clean (0 entries)
Known Campaigns: None
Tor Exit Node: No
Known Attacker: No
Spam Source: No
Services Exposed: None (firewalled)
Open Ports: None detected
TLS Certificate: None (no HTTP service)
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## Neighborhood Analysis
Subnet: 3.89.49.71/24
Abuse Density: 0/255 (Clean)
Classification: Mostly Clean
Threat Siblings: 0
Risk Inheritance: 2/255 (Minimal)
The /24 subnet contains minimal activity with no concentrated abuse patterns.
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## Observation History (Last 24 Observations)
- Total Signals: 24 observations tracked
- Geolocation Consistency: Consistent Ashburn, VA (confidence 0.56)
- Operator Score: 0.2609 (Basic)
- Threat Persistence: 0 days (not persistently malicious)
- Recent Activity: Signals recorded June 14 and June 19, 2026
No escalation in threat indicators observed over the observation period.
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## Relationship Graph
Total Relationships: 69 associations
DNS Associations: ec2-3-89-49-71.compute-1.amazonaws.com
Network Associations: AMAZON-IAD (Northern Virginia AWS Region)
Relationships confirm legitimate AWS infrastructure deployment.
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## Recommended Security Actions
No Action Required. The IP address represents standard cloud infrastructure with no malicious indicators. No firewall rules or WAF configurations are recommended.
Context for SOC: This is a benign AWS EC2 instance. Traffic patterns consistent with cloud compute workloads may appear but should be evaluated in context of network policies rather than flagged as suspicious.
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*Report generated: IPDebrief Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS16509 |
| Network Name | β |
| CIDR Block | β |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-3-89-49-71.compute-1.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-3-89-49-71.compute-1.amazonaws.com |
π DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 open / 7 scanned) | ||
| Server | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 22% | 2 | 4 |
| routing | 22% | 1 | 2 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 24% | 1 | 3 |
| geolocation | 23% | 2 | 2 |
| Overall | 20% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-08 17:18:00 UTC |
| Last Seen | 2026-06-27 13:50:01 UTC |
| Profile Built | 2026-06-28 07:54:25 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 29 |
Full dossier details are available via our API.