43.159.152.187
IP Intelligence Briefing: 43.159.152.187
Date: 2026-06-12
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**1. Risk Profile**
- Risk Score: 25 (Low Risk)
- Provider Score: 0
- Authority Score: 0
- Stability Score: 0
- Geolocation: United States (CA, Santa Clara)
- Network Ownership: Registered to IRT-ACEVILLEPTELTD-SG (ASN 132203) under APNIC.
- Threat Indicators: No malicious activity detected (no known attackers, spam, or blacklisted IPs).
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**2. Observation History**
- Recent Activity (Last 30 Days):
- Minimal risk signals consistently observed.
- Subnet abuse density: 0.6 (mostly clean).
- No persistent malicious behavior or threat persistence.
- DNSSEC validation is active, but no DNSBL listings.
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**3. Network Relationships**
- Linked Entities:
- Subnet: 43.159.152.187/24 (part of ACE-SG network).
- No direct links to hostnames, organizations, or certificates.
- Subnet Analysis:
- Abuse Density: 60% (moderate risk).
- Inherited Risk: 7 (low).
- Threat Siblings: 3 IPs in the subnet show elevated risk (score 25).
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**4. Neighborhood Analysis**
- Subnet Neighbors (43.159.152.187/24):
- Low Risk (0): 4 IPs (e.g., 43.159.152.4).
- Moderate Risk (25): 3 IPs (e.g., 43.159.152.162, 43.159.152.184).
- No high-risk IPs detected.
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**5. Actionable Insights**
- Monitor Subnet: The subnet has a moderate abuse density. Continuously track neighbors for emerging threats.
- Verify Ownership: Confirm legitimacy of IRT-ACEVILLEPTELTD-SG, as no direct threat indicators are present.
- Network Segmentation: Consider isolating high-risk neighbors (e.g., 43.159.152.162) if they are part of the same network.
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Conclusion:
This IP is currently low risk, but its subnet contains some elevated-risk neighbors. SOC teams should monitor the subnet for changes in abuse density or new threat indicators. No immediate mitigation is required, but ongoing surveillance is recommended.
Tools Used: `ipdebrief_profile`, `ipdebrief_history`, `ipdebrief_relationships`, `ipdebrief_neighbors`.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-ACEVILLEPTELTD-SG |
| ASN | AS132203 |
| Network Name | ACE-SG |
| CIDR Block | 43.159.128.0/18 |
| RIR | APNIC |
| Country | US |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
🔐 DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| 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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 22% | 9 | 13 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-01 13:55:37 UTC |
| Last Seen | 2026-06-12 12:09:44 UTC |
| Profile Built | 2026-06-12 12:13:46 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 14 |
Full dossier details are available via our API.