39.144.130.20
IP Intelligence Briefing: 39.144.130.20
Date: 2026-05-31
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**1. Core Profile**
- Risk Rating: Low Risk (Risk Score: 0 / Provider Score: 0 / Authority Score: 0)
- Ownership:
- ASN: 56041
- Organization: IRT-CHINAMOBILE-CN (China Mobile)
- Geolocation: Beijing, China (34.77°N, 113.72°E)
- Network Role: Mobile Carrier (Mobile Network)
- Threat Indicators: No malicious activity detected (no abuse reports, blacklists, or campaigns).
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**2. Observation History**
- Recent Activity (May 23–31, 2026):
- Consistent geolocation to Beijing, China.
- Network role remains "Mobile Carrier" with no changes.
- Operator score labeled "Minimal" (0.1304).
- No Threat Signals: No DNS anomalies, TLS issues, or service vulnerabilities observed.
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**3. Network Relationships**
- Linked Entities:
- Subnet: 39.144.130.0/24 (part of CMNET, China Mobile).
- No direct connections to known malicious networks or organizations.
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**4. Subnet Neighbors**
- Subnet: 39.144.130.0/24 (46 total IPs).
- Risk Distribution:
- Low Risk: 43 IPs (most neighbors).
- Medium Risk: 3 IPs (riskScore: 25).
- High Risk: 0 IPs.
- Abuse Density: 0% (no malicious activity in subnet).
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**5. Recommendations**
- Monitoring: No immediate action required for this IP. However, monitor the 39.144.130.0/24 subnet for emerging risks, as some neighbors show medium risk scores.
- Traffic Allowance: Permit traffic from this IP as it is a legitimate mobile carrier network.
- Geolocation Validation: Confirm geolocation matches expected infrastructure for China Mobile.
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End of Briefing
*Generated via IPDebrief threat intelligence platform.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-CHINAMOBILE-CN |
| ASN | AS56041 |
| 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 | 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 | 19% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 13% | 1 | 1 |
| Overall | 16% | 8 | 10 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 08:57:08 UTC |
| Last Seen | 2026-06-07 21:21:12 UTC |
| Profile Built | 2026-06-07 21:24:31 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 17 |
Full dossier details are available via our API.