159.75.114.77
## THREAT INTELLIGENCE BRIEFING
Target: 159.75.114.77/32
Analysis Date: 2026-07-30
Classification: Low Risk / Infrastructure
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EXECUTIVE SUMMARY
The target IP 159.75.114.77 is identified as Tencent Cloud infrastructure (ASN 45090) with a low-risk profile (Risk Score: 25). The IP is geolocated to Guangzhou, China and is currently firewalled with no active services detected. No active threat indicators or malicious behavior observed.
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OWNERSHIP & NETWORK DATA
- Organization: Tencent Cloud administrator
- ASN: 45090 (TENCENT-CN)
- CIDR Block: 159.75.0.0/16 (arin registry)
- Location: Guangzhou, Guangdong, China
- Network Classification: Cloud infrastructure, firewalled/no services
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RISK ASSESSMENT
Overall Risk Score: 25 (Low)
Provider Score: 0 (Clean)
Authority Score: 0 (Clean)
Stability Score: 0 (No ownership changes detected)
Threat Indicators:
- No known attacker indicators
- No spam source classification
- No Tor exit node
- No active campaigns correlated
- Zero threat observation count
DNSBL Status: Listed on 1 of 8 DNSBL providers (minor concern in context)
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OBSERVATION HISTORY
Nine observations recorded across 2026-07-30, showing consistent ownership attribution to Tencent Cloud. Geolocation confidence remains moderate (0.30-0.35 range), typical for cloud infrastructure. No significant reputation changes detected over the observation window.
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RELATIONSHIP ANALYSIS
- Network Association: TENCENT-CN (same network)
- Connected Entities: None beyond network-level relationship
- No certificate or hostname associations detected
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NEIGHBORHOOD ANALYSIS
Subnet: 159.75.114.77/24
- Abuse Density: 0.0
- Neighbor Count: 0
- Threat Siblings: 0
- High/Medium Risk Siblings: 0
The immediate /24 subnet shows no abuse activity or correlated threats.
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SECURITY ACTIONS RECOMMENDED
Monitoring Level: Standard (Low Risk)
Blocking Recommendation: NOT REQUIRED
The IP presents minimal threat and is associated with legitimate cloud infrastructure. Standard monitoring is sufficient. No firewall rules or blocking actions recommended at this time.
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ANALYST NOTES
This IP represents routine cloud infrastructure with no evidence of malicious activity. The single DNSBL listing is a minor signal but does not contradict the overall low-risk profile. Continue standard monitoring without escalation.
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 | |||
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 25% | 1 | 1 |
| Overall | 16% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-07-29 10:33:32 UTC |
| Last Seen | 2026-07-31 07:30:47 UTC |
| Profile Built | 2026-07-30 21:10:57 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 14 |
Full dossier details are available via our API.