47.128.119.147
IP Intelligence Briefing: 47.128.119.147
Date: 2026-06-06
---
**Overview**
- Reputation: Moderate Risk (Risk Score: 50)
- Provider: Amazon Web Services (AWS)
- Geolocation: Singapore (SG) | AWS data center infrastructure
- Network Role: CloudCompute (AWS EC2 instance)
- Threat Indicators: No malicious activity detected; no indicators in threat feeds.
---
**Key Findings**
1. Ownership & Infrastructure
- Owned by Amazon Data Services Singapore (AS16509).
- Part of AWS infrastructure, likely a cloud instance (e.g., EC2).
- No residential/mobile carrier association; fully managed by AWS.
2. Risk Assessment
- Moderate Risk: Subnet abuse density (48.68%) suggests mixed usage, with 54/82 neighbors flagged as medium-risk.
- Stability: BGP route stability is questionable (routeChanges30d: 0, isRouteStable: false).
- Security: DNSSEC validated, SPF/DKIM configured, but no TLS certificates or open services detected.
3. Observation History
- Recent activity (2026-06-06) shows no malicious signals.
- Geo-validation violation: ICMP blocked, limiting location accuracy.
4. Relationships
- Linked to AWS-hosted domains (e.g., `ec2-47-128-119-147.ap-southeast-1.compute.amazonaws.com`).
- Same network: AMAZON-SIN (AWS Singapore region).
5. Neighborhood
- Subnet: 47.128.119.147/24
- Abuse Density: 48.68% (54 medium-risk neighbors, 28 low-risk).
- Active siblings: 32/76 total; 37 neighbors flagged as threats.
---
**Actionable Insights**
- Monitor Subnet: High abuse density in the subnet warrants closer scrutiny of neighboring IPs for potential lateral movement or shared infrastructure compromises.
- Verify AWS Configuration: Ensure the EC2 instance is not misconfigured (e.g., open ports, weak IAM policies).
- Geolocation Limitations: ICMP blocking may skew geo-validation; consider alternative validation methods.
- Threat Correlation: No direct malicious indicators, but subnet-level risks suggest broader network monitoring.
---
Conclusion:
The IP is a legitimate AWS cloud instance with no direct malicious activity. However, its subnet contains a mix of high-risk and low-risk neighbors, requiring further investigation to mitigate potential indirect threats. SOC teams should focus on subnet-level monitoring and AWS infrastructure security best practices.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Amazon Data Services Singapore |
| ASN | AS16509 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | ec2-47-128-119-147.ap-southeast-1.compute.amazonaws.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | ec2-47-128-119-147.ap-southeast-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 | 26% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 31% | 2 | 3 |
| Overall | 21% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-12 03:44:07 UTC |
| Last Seen | 2026-06-27 20:58:31 UTC |
| Profile Built | 2026-06-28 15:03:59 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 27 |
Full dossier details are available via our API.