117.81.162.57
IP Intelligence Briefing: 117.81.162.57
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: Moderate (50/100)
- Ownership:
- ASN: 4134
- Organization: China Telecom (CHINANET-JS)
- Country: China (CN)
- Geolocation:
- Country: China
- Coordinates: ~35.86°N, 104.2°E (2,500 km accuracy radius)
- Network Role:
- Provider: China Telecom (Mobile Carrier)
- Technology: LTE/5G
- Classification: Firewalled / No Public Services
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**2. Threat & Security Indicators**
- Threat Activity:
- No malicious indicators (no malware, phishing, or exploit campaigns).
- Not listed in DNSBLs or blacklists.
- Control Plane:
- BGP Prefix: 117.80.0.0/12
- RPKI State: Not validated (no RPKI data).
- DNSSEC Validity: Confirmed.
- Services:
- No open ports, TLS certificates, or HTTP services detected.
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**3. Observation History (Last 30 Days)**
- Geolocation Stability:
- Consistent China-based location with moderate confidence (0.52).
- Network Stability:
- No ownership changes; threat persistence: 0 days.
- Operator Score: Minimal (0.13), indicating low-risk infrastructure.
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**4. Relationships & Neighborhood**
- Network Relationships:
- Linked to CHINANET-JS (China Telecom’s network).
- Subnet Neighbors:
- No neighboring IPs found in the 117.81.162.57/24 subnet.
- Subnet abuse density: 0%.
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**5. Recommendations**
- Monitoring: Track for unexpected geolocation shifts or new threat indicators.
- Firewall: No immediate blocking required; focus on network segmentation.
- Context: Legitimate infrastructure IP associated with China Telecom’s mobile network.
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*End of Briefing*
*Generated by IPDebrief – Unauthorized use prohibited.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Chinanet Hostmaster |
| ASN | AS4134 |
| Network Name | CHINANET-JS |
| CIDR Block | 117.80.0.0/12 |
| RIR | APNIC |
| 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 | Mobile |
| 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 | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 14% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-22 09:11:04 UTC |
| Last Seen | 2026-06-09 19:30:30 UTC |
| Profile Built | 2026-06-09 19:38:45 UTC |
| Data Freshness | Live |
| Signal Types | 14 |
| Total Observations | 15 |
Full dossier details are available via our API.