14.103.200.237
IP Intelligence Briefing: 14.103.200.237
Date: 2026-06-08
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**1. Core Profile**
- Risk Score: Moderate (50/100)
- Ownership:
- ASN: 4811 (CHINANET-SHANGHAI-MAN - China Telecom)
- Registrar: APNIC
- Subnet: 14.103.200.0/21
- Geolocation:
- Country: China (CN)
- City: Shanghai
- Coordinates: 34.77°N, 113.72°E
- Threat Indicators:
- No malicious activity detected (clean network).
- No DNS, email, or certificate-based threats.
- Not listed in DNSBLs or blacklists.
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**2. Network Behavior**
- Subnet Analysis:
- /24 Subnet: 14.103.200.0/24 (abuse density: 0%).
- Neighbors: No active or threatening sibling IPs (likely due to /32 prefix).
- Routing:
- BGP Prefix: 14.103.200.0/21
- Route Stability: Unstable (route changes in last 30 days).
- DNSSEC: Validated.
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**3. Historical Observations (Last 30 Days)**
- Recent Activity (June 8, 2026):
- Confirmed ownership by China Telecom (APNIC).
- No new threats or network changes detected.
- Long-Term Trends:
- No persistent malicious activity or ownership shifts.
- Low signal diversity (limited data sources).
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**4. Relationships & Context**
- Network Affiliation:
- Linked to VOLCANO-ENGINE (same subnet and ownership).
- Threat Correlation:
- No known campaigns, honeypot hits, or WAF violations.
- Services:
- No open ports, TLS certificates, or HTTP services detected.
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**5. Recommendations**
- Monitoring:
- Track subnet (14.103.200.0/21) for unusual activity.
- Verify DNSSEC and BGP route stability.
- Actionable Steps:
- No immediate mitigation required.
- Consider whitelisting if associated with legitimate infrastructure.
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Conclusion: 14.103.200.237 is a legitimate China Telecom IP in Shanghai with no current malicious indicators. Monitor for route stability and subnet activity, but no immediate threat detected.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | IRT-VOLCANO-ENGINE-CN |
| ASN | AS4811 |
| Network Name | VOLCANO-ENGINE |
| CIDR Block | 14.103.0.0/16 |
| 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 | 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 | 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 | 2026-05-19 21:39:09 UTC |
| Last Seen | 2026-06-08 22:00:11 UTC |
| Profile Built | 2026-06-03 09:01:02 UTC |
| Data Freshness | Live |
| Signal Types | 9 |
| Total Observations | 9 |
Full dossier details are available via our API.