159.75.40.17
IP Intelligence Briefing: 159.75.40.17/32
Date: 2026-06-06
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**1. Risk Profile**
- Overall Risk Score: 25 (Low Risk)
- Network Classification: Firewalled / No Services
- Ownership:
- ASN: 45090 (Tencent Cloud administrator)
- Organization: TENCENT-CN (APNIC)
- Geolocation: Guangdong, Guangzhou, China (2500km accuracy radius)
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**2. Threat Indicators**
- Malicious Activity: No detected threats, spam, or attacker associations.
- DNS & Services: No open ports, TLS certificates, or active DNS records.
- Blacklists: Not listed in DNSBLs (0 matches).
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**3. Network Behavior**
- Subnet: 159.75.40.17/24
- Abuse Density: 1 (low risk)
- Neighbors: 0 active IPs reported in the subnet.
- BGP:
- Prefix: 159.75.0.0/18
- AS Path: Unavailable
- RPKI: Valid DNSSEC, no route instability.
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**4. Temporal Observations**
- Ownership Stability: No changes in ownership over 30 days.
- Threat Persistence: No persistent malicious activity observed.
- Recent Activity:
- Last observed in 2026-06-06 as part of Tencent's network.
- No recent scans, scans, or enumeration attempts.
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**5. Relationships**
- Linked Entities:
- Subnet: TENCENT-CN (AS45090)
- No correlated IPs or certificates detected.
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**6. Recommendations**
- Monitoring: No immediate action required; monitor for unexpected service activation or subnet changes.
- Firewall: No blocking rules needed for this IP.
- Context: Part of Tencent's infrastructure; verify if this IP is associated with legitimate cloud services.
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Source: IPDebrief Threat Intelligence Platform.
Note: No anomalous behavior detected. Risk profile remains stable.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Tencent Cloud administrator |
| ASN | AS45090 |
| Network Name | TENCENT-CN |
| CIDR Block | 159.75.0.0/16 |
| RIR | ARIN |
| Country | CN |
| 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 | 27% | 2 | 3 |
| routing | 25% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 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 | 2026-05-13 06:37:15 UTC |
| Last Seen | 2026-06-06 18:06:13 UTC |
| Profile Built | 2026-06-06 18:11:26 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 16 |
Full dossier details are available via our API.