54.147.211.146
IP Intelligence Briefing: 54.147.211.146
Date: 2026-06-10
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**1. Core Profile**
- Risk Assessment:
- Overall Risk: Low (Risk Score: 0)
- Provider Risk: 0 (Amazon Web Services)
- Authority Score: 0 (legitimate infrastructure)
- Stability: Stable (no recent network changes).
- Ownership:
- ASN: 14618 (Amazon Data Services Northern Virginia)
- Organization: Amazon Web Services (AWS)
- Geolocation: Ashburn, VA, USA (latitude 39.04, longitude -77.49).
- Network Role:
- Type: Cloud Compute (AWS EC2 instance)
- Subnet: 54.147.211.146/24 (no active neighbors detected).
- Services: No open ports or TLS certificates observed.
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**2. Threat Indicators**
- Malicious Activity: None detected.
- Blacklists: Not listed in any DNSBLs.
- Threat Feeds: No correlations to known campaigns or malicious clusters.
- DNS:
- PTR hostname: `ec2-54-147-211-146.compute-1.amazonaws.com`.
- SPF/DKIM records validated; no email spoofing risks.
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**3. Observation History (30-Day Trend)**
- Risk Stability: No significant changes in risk scores.
- Geolocation: Consistent Ashburn, VA location.
- Network Activity:
- No port scanning or service enumeration detected.
- DNSSEC validated; no routing anomalies.
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**4. Relationships & Network Context**
- Linked Entities:
- DNS: Repeated association with AWS-managed hostname `ec2-54-147-211-146.compute-1.amazonaws.com`.
- Network: Part of AWS subnet "AMAZON-IAD" (Ashburn data center).
- Subnet Analysis:
- Abuse Density: 0% (clean subnet).
- Neighbors: No active sibling IPs in the /24 subnet.
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**5. Recommendations**
- Monitoring:
- Track for unexpected service enumeration or port changes.
- Monitor AWS infrastructure for compliance with security policies.
- Firewall:
- No immediate blocking required; AWS infrastructure is legitimate.
- Context:
- This IP is part of AWS's standard cloud compute infrastructure. No malicious intent detected.
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Conclusion: 54.147.211.146 is a legitimate AWS EC2 instance with no indicators of malicious activity. No actionable threats identified; continue standard monitoring.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Northern Virginia |
| ASN | AS16509 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-54-147-211-146.compute-1.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-54-147-211-146.compute-1.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 | 19% | 2 | 2 |
| routing | 18% | 1 | 2 |
| services | 15% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 18% | 1 | 2 |
| geolocation | 33% | 2 | 3 |
| Overall | 20% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-23 00:21:20 UTC |
| Last Seen | 2026-06-28 20:22:06 UTC |
| Profile Built | 2026-06-29 08:25:57 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 24 |
Full dossier details are available via our API.