3.138.190.115
IP Intelligence Briefing: 3.138.190.115
Date: 2026-06-15
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Amazon Technologies Inc. (ASN 16509)
- Geolocation: Columbus, Ohio, US (latitude 39.96, longitude -83)
- Network Role: AWS CloudCompute instance (firewalled, no services detected)
- Threat Indicators: No malicious activity, no known attacker associations, no spam sources.
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**2. Observation History**
- Recent Activity:
- Scanned for open ports (June 10–15, 2026) – no services detected.
- BGP prefix tracked to Amazon’s ASN 16509 (3.128.0.0/10).
- DNS resolution consistent with AWS EC2 instance (`ec2-3-138-190-115.us-east-2.compute.amazonaws.com`).
- Validation: ICMP blocked, preventing full geolocation verification.
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**3. Relationships**
- DNS Associations:
- Strong link to AWS-hosted EC2 instance (`ec2-3-138-190-115.us-east-2.compute.amazonaws.com`).
- Network Connections:
- No direct relationships to other IPs, domains, or organizations.
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**4. Subnet Neighborhood**
- Subnet: 3.138.190.115/24
- Abuse Density: 1 (low risk, mostly clean).
- Neighbors: No active sibling IPs detected in the subnet.
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**5. Recommendations**
- Traffic Allowance: Legitimate AWS infrastructure; no blocking required.
- Monitoring: Track subnet abuse density for anomalies.
- Validation: Verify DNS records periodically to ensure no spoofing.
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Conclusion:
This IP is a low-risk AWS CloudCompute instance with no malicious activity. It is part of a clean subnet, but continuous monitoring is advised due to the low abuse density. No immediate action required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | AT-88-Z |
| CIDR Block | 3.128.0.0/9 |
| RIR | ARIN |
| Country | United States |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-138-190-115.us-east-2.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-138-190-115.us-east-2.compute.amazonaws.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 32% | 2 | 4 |
| routing | 47% | 1 | 9 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 32% | 1 | 3 |
| geolocation | 34% | 2 | 3 |
| Overall | 31% | 10 | 24 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-25 06:42:10 UTC |
| Last Seen | 2026-06-29 01:16:33 UTC |
| Profile Built | 2026-06-29 07:19:23 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 32 |
Full dossier details are available via our API.