114.237.146.103
IP Intelligence Briefing: 114.237.146.103
Date: 2026-06-08
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership:
- ASN: 4134
- Organization: China Telecom (CHINANET-JS)
- Geolocation: China (Shanghai), Latitude 34.77, Longitude 113.72
- Network Role: Mobile Carrier (China Telecom) – LTE/5G, No Public Services
- Threat Indicators:
- No malicious activity, blacklists, or campaigns detected.
- No Tor exit nodes, spam sources, or known attackers.
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**2. Observation History**
- Recent Activity (Last 30 Days):
- 13 signals recorded, with low confidence (0.15–0.85).
- No persistent malicious behavior (threat persistence: 0 days).
- Stability: Route stability score: 0 (unstable).
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**3. Network Relationships**
- Linked Entities:
- Subnet: 114.224.0.0/12 (CHINANET-JS)
- No direct connections to known malicious networks or domains.
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**4. Subnet Analysis**
- Neighboring IPs (114.237.146.0/24):
- 8 IPs in subnet, with 1 high-risk (25/50), 1 medium-risk (50/50), and 5 low-risk.
- Abuse Density: 0% (no reported abuse in subnet).
- Notable neighbors:
- 114.237.146.104 (25/50 risk), 114.237.146.115 (50/50 risk).
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**5. Recommendations**
- Monitor Subnet: Track high/medium-risk neighbors (e.g., 114.237.146.104, 114.237.146.115) for potential lateral movement.
- Geolocation Verification: Confirm Shanghai-based traffic aligns with China Telecom’s LTE/5G infrastructure.
- No Immediate Action Required: IP shows no direct threat indicators, but subnet-level monitoring is advised.
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Source: IPDebrief Threat Intelligence Platform
Note: Data reflects passive observation; no active exploitation detected.
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 | 114.224.0.0/12 |
| 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 | |||
| 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 | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 35% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 15% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-19 15:37:36 UTC |
| Last Seen | 2026-06-08 19:58:00 UTC |
| Profile Built | 2026-06-05 05:45:50 UTC |
| Data Freshness | Live |
| Signal Types | 9 |
| Total Observations | 9 |
Full dossier details are available via our API.