36.140.123.85
IP Intelligence Briefing: 36.140.123.85
Date: 2026-06-13
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Geolocation: China (CN), Latitude 34.77, Longitude 113.72 (Asia/Shanghai)
- Network Role: Firewalled / No Services (no open ports, no TLS/HTTP services detected)
- Ownership:
- ASN: 9808 (China Mobile Communications Group Co., Ltd.)
- Subnet: 36.140.123.0/24
- No abuse reports or malicious activity linked to this IP.
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**2. Threat & Behavior**
- Threat Indicators:
- No malicious campaigns, spam, or known attacker activity.
- Not listed in DNSBLs or threat feeds.
- Behavioral Anomalies:
- No honeypot hits, enumeration attempts, or WAF violations detected.
- Minimal network activity observed in historical data (last 30 days).
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**3. Network Relationships**
- Subnet Abuse Density: 0% (low risk subnet).
- Neighbors:
- 36.140.123.73 (risk score: 65, authority score: 50).
- Siblings: 1 active IP with elevated risk.
- BGP Analysis:
- Route stability: Unstable (routeChanges30d = 0, isRouteStable = false).
- RPKI state: Not validated.
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**4. Historical Observations**
- Signal Trends:
- DNSSEC validation consistent (valid = true).
- No significant changes in geolocation or threat indicators.
- One DNSBL listing (out of 8 total lists) detected in recent scans.
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**5. Recommendations**
- Monitor Subnet: Track 36.140.123.73 for potential lateral movement or shared infrastructure risks.
- Verify Ownership: Confirm China Mobile’s network segmentation to ensure no misconfigured subnets.
- Enhance BGP Monitoring: Investigate route instability for potential network hijacking or misconfigurations.
- Maintain Baseline: No immediate action required for this IP, but continue periodic rechecks for subtle changes.
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End of Briefing
*Generated via IPDebrief intelligence tools. All data reflects observations as of 2026-06-13.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | haijun li |
| ASN | AS9808 |
| Network Name | CMNET |
| CIDR Block | 36.128.0.0/10 |
| 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 | 25% | 1 | 1 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 14% | 4 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-05 07:05:34 UTC |
| Last Seen | 2026-06-13 04:44:08 UTC |
| Profile Built | 2026-06-13 04:51:03 UTC |
| Data Freshness | Live |
| Signal Types | 15 |
| Total Observations | 15 |
Full dossier details are available via our API.