IP Intelligence Briefing: 18.191.25.43
Date: 2026-06-14
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Amazon Technologies Inc. (ASN 16509)
- Geolocation: Columbus, Ohio, US (39.96°N, -83.00°E)
- Network Role: AWS CloudCompute instance (firewalled, no open services)
- Threat Indicators: No malicious activity detected (0 abuse confidence, no blacklists, no campaigns).
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**2. Observation History**
- Last 30 Days:
- Stable ownership (Amazon AWS) with no ownership changes.
- Geolocation consistency: Columbus, OH (150km accuracy radius).
- No spikes in threat signals or DNS anomalies.
- BGP stability: Route stability score 0.26 (Basic operator label).
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**3. Network Relationships**
- DNS:
- Associated with `ec2-18-191-25-43.us-east-2.compute.amazonaws.com` (AWS EC2 instance).
- Network:
- Subnet: `18.191.25.43/24` (abuse density: 1, classification: "mostly_clean").
- No known malicious siblings or neighbors.
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**4. Neighborhood Analysis**
- Subnet: `18.191.25.43/24`
- Neighbors: 0 active IPs detected (likely a single-host subnet).
- Abuse Density: 0 (no risky neighbors).
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**5. Recommendations**
- No immediate action required for this IP.
- Monitor: Track geolocation and network role changes, as AWS instances may shift infrastructure.
- Firewall: No rules needed; IP is legitimate AWS infrastructure.
Conclusion: 18.191.25.43 is a low-risk AWS CloudCompute instance with no malicious activity. No further investigation required unless new threat indicators emerge.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Amazon Technologies Inc. |
| ASN | AS16509 |
| Network Name | β |
| CIDR Block | β |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | ec2-18-191-25-43.us-east-2.compute.amazonaws.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | ec2-18-191-25-43.us-east-2.compute.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 | 25% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 24% | 1 | 3 |
| geolocation | 30% | 2 | 3 |
| Overall | 21% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) β 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:03:57 UTC |
| Last Seen | 2026-06-27 02:26:36 UTC |
| Profile Built | 2026-06-27 20:31:56 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 28 |
Full dossier details are available via our API.