3.254.197.164
IP Intelligence Briefing: 3.254.197.164
Date: 2026-06-11
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**1. Core Profile**
- Risk Assessment: Moderate Risk (Risk Score: 50)
- Ownership:
- ISP: Amazon Data Services Ireland Limited (ASN: 16509)
- Network: AMAZON-DUB (ARIN-regulated)
- Geolocation: Dublin, Ireland (53.35°N, -6.26°W)
- Network Role:
- Infrastructure: CloudCompute (AWS)
- Services: No open ports detected; no TLS certificates or HTTP services observed.
- Hosting: Firewalled / No Services
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**2. Threat Indicators**
- Malicious Activity: None detected (no indicators, blacklists, or campaigns).
- Subnet Abuse: Clean (abuse density: 0).
- DNS Associations:
- Linked to Amazon EC2 instance: `ec2-3-254-197-164.eu-west-1.compute.amazonaws.com`.
- No malicious domains or email authentication issues.
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**3. Temporal Observations**
- Historical Activity:
- Last observed in June 2026 (no prior records).
- No persistent threats or ownership changes noted.
- Stability: Route stability score: 0.26 (Basic operator rating).
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**4. Network Relationships**
- Connected Entities:
- Same Network: Amazon’s AMAZON-DUB ASN (16509).
- DNS: Direct ties to AWS EC2 infrastructure.
- No Unusual Links: No suspicious subnets, organizations, or certificates.
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**5. Subnet Neighborhood**
- Subnet: 3.254.197.164/24
- Neighbor Analysis:
- No neighboring IPs found (empty subnet or isolated host).
- No abnormal risk distribution.
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**6. Recommendations**
- Allowance: Legitimate AWS infrastructure; no blocking required.
- Monitoring: Track for unexpected service activation or subnet changes.
- Verification: Confirm DNS associations with AWS EC2 instances to avoid false positives.
Conclusion: This IP is a legitimate AWS EC2 instance with no malicious activity detected. Continue monitoring for anomalies, but no immediate action is required.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Ireland Limited |
| ASN | AS16509 |
| Network Name | AMAZON-DUB |
| CIDR Block | 3.248.0.0/13 |
| RIR | ARIN |
| Country | Ireland |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-3-254-197-164.eu-west-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-3-254-197-164.eu-west-1.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 | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 2 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-26 18:57:45 UTC |
| Last Seen | 2026-06-29 03:20:44 UTC |
| Profile Built | 2026-06-29 03:24:04 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 25 |
Full dossier details are available via our API.