43.163.103.45
IP Intelligence Briefing: 43.163.103.45
Date: 2026-06-07
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**1. Core Profile**
- Risk Rating: Low Risk (0/100)
- Ownership: Registered to IRT-ACEVILLEPTELTD-SG (AS: 132203, APNIC) in Singapore.
- Geolocation: Singapore (1.29°N, 103.85°E), Asia/Singapore timezone.
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP activity detected).
- Provider: Tencent (APNIC-regulated ASN 132203).
- Threat Indicators: No malicious activity, blacklists, or campaigns detected.
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**2. Observation History**
- Recent Activity (2026-06-07):
- Single observation logged, showing no active threats or DNS anomalies.
- Historical data limited; no persistent malicious behavior noted.
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**3. Network Relationships**
- Linked Entities:
- Same network: ACEVILLEPTELTD-SG (43.163.0.0/17).
- DNS associations: Multiple failed queries to private IP `192.168.2.108` (likely internal/invalid).
- Subnet Context: Part of a 43.163.0.0/17 block managed by Tencent.
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**4. Neighborhood Analysis**
- Subnet: 43.163.103.45/24.
- Neighbor Risk:
- 43.163.103.13 (risk score: 0, authority score: 50).
- Abuse Density: 0% (no malicious neighbors detected).
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**5. Threat Assessment**
- No Indicators of Compromise (IoC): No malware, phishing, or C2 activity observed.
- Legitimate Infrastructure: Part of Tencent’s network, registered to a Singapore-based entity.
- Potential Red Flags:
- Failed DNS queries to private IPs (may indicate misconfigured systems).
- Limited historical data; monitor for new activity.
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**6. Recommended Actions**
1. Monitor Subnet: Track 43.163.103.0/24 for unexpected traffic or new malicious activity.
2. Verify DNS Configuration: Investigate failed DNS queries to `192.168.2.108` (internal IP).
3. Maintain Baseline: Use historical data to establish normal behavior for this IP.
Conclusion: 43.163.103.45 appears to be a legitimate, low-risk IP associated with Tencent’s network in Singapore. No immediate threat detected, but ongoing monitoring is advised.
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 | |||
| 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 | 2 |
| routing | 25% | 1 | 1 |
| services | 19% | 1 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 13% | 1 | 1 |
| Overall | 21% | 8 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 08:57:12 UTC |
| Last Seen | 2026-06-07 21:41:04 UTC |
| Profile Built | 2026-06-07 21:46:41 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 19 |
Full dossier details are available via our API.