43.134.39.159
IP Intelligence Briefing: 43.134.39.159
Date: 2026-05-31
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**1. IP Profile**
- Risk Score: Low Risk (25/100)
- Ownership:
- ASN: 132203
- Organization: IRT-ACEVILLEPTELTD-SG (Tencent Network)
- Geolocation: Singapore (SG), Latitude: 1.29, Longitude: 103.85
- Threat Indicators:
- No malicious activity detected (no indicators, blacklist entries, or campaigns).
- DNS: No PTR records or domain associations.
- Services: No open ports or TLS certificates detected.
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**2. Observation History**
- Latest Activity:
- Geolocation confirmed as Singapore (May 31, 2026).
- DNSBL listing detected (1 out of 8 lists), but no active threats.
- Stability:
- No significant changes in risk or geolocation over the past 30 days.
- Abuse Density: Zero reported incidents.
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**3. Network Relationships**
- Linked Entities:
- Part of the ACE-SG network (Tencent infrastructure).
- No direct connections to other IPs, organizations, or certificates.
- Subnet: 43.134.0.0/18 (Tencent-managed).
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**4. Neighborhood Analysis**
- Subnet: 43.134.39.0/24
- Neighbors:
- 43.134.39.226: Risk Score 25, Authority Score 50 (moderate risk).
- Abuse Density: 0% (no malicious activity in subnet).
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**5. Recommendations**
- Monitor Neighbor: 43.134.39.226 shows higher risk; investigate potential correlation.
- Verify DNSBL Listing: Confirm if the single DNSBL entry (out of 8) is a false positive or requires mitigation.
- Check for Enumeration: No services or ports detected, but ensure no hidden activity via deeper network scans.
Conclusion: The IP is part of a legitimate Tencent network in Singapore with no active threats. However, the associated neighbor’s moderate risk score warrants further scrutiny.
Product: IPDebrief | Copyright: © 2026 Jason Alberino. All rights reserved.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-ACEVILLEPTELTD-SG |
| ASN | AS132203 |
| Network Name | — |
| CIDR Block | — |
| RIR | APNIC |
| Country | — |
| 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 | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ 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 | |||
| 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 | 3 |
| routing | 13% | 1 | 1 |
| services | 27% | 2 | 3 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 27% | 2 | 2 |
| Overall | 22% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 08:57:10 UTC |
| Last Seen | 2026-06-07 21:28:34 UTC |
| Profile Built | 2026-06-07 21:34:51 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 22 |
Full dossier details are available via our API.