117.50.57.32
IP Intelligence Briefing: 117.50.57.32
Date: 2026-06-06
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**1. Risk Profile**
- Risk Score: 65 (Moderate Risk)
- Ownership: Registered to Jinhui Jia (ASN 23724, UCLOUD-NET).
- Geolocation: China (CN), with inferred coordinates (latitude 35.86, longitude 104.2) and 2500km accuracy radius.
- Threat Indicators: No active malicious indicators, spam, or known attacker associations.
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**2. Network Behavior**
- Services/Open Ports: No services detected (firewalled / no active ports).
- DNS: No PTR records or domain associations.
- BGP: Part of the 117.50.32.0/19 prefix, with UCLOUD-NET as the network owner.
- Route Stability: BGP route instability detected (route changes in last 30 days).
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**3. Historical Observations**
- Recent Activity (2026-06-06):
- Listed on 3 DNSBLs (high-severity listings).
- No recent threats or persistence detected.
- Long-Term Trends: No ownership or threat persistence over time.
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**4. Network Relationships**
- Subnet: Part of 117.50.57.32/24, classified as "mostly_clean" with low abuse density.
- Neighbors: No active neighbors in the subnet (0 siblings).
- ISP Context: Linked to UCLOUD-NET (APNIC registry), a Chinese cloud provider.
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**5. Threat Context**
- No Current Malicious Activity: No active campaigns, honeypot hits, or WAF violations.
- Past Listings: Historical DNSBL entries suggest potential past misuse, but no ongoing threats.
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**6. Recommended Actions**
1. Monitor DNSBL Status: Investigate why the IP was listed on 3 DNSBLs (e.g., spam, abuse).
2. Validate Geolocation: Cross-check inferred coordinates with other geolocation sources.
3. Check ISP Reputation: Review UCLOUD-NET’s security practices, as the IP is part of their network.
4. Watch for Subnet Changes: The subnet has low abuse density, but monitor for new risky neighbors.
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Conclusion: 117.50.57.32 shows no current malicious activity but has historical DNSBL listings. While the risk is moderate, its firewalled state and clean subnet context suggest it may be a legitimate, low-risk host. Further investigation into its DNSBL history is recommended.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Jinhui Jia |
| ASN | AS23724 |
| Network Name | UCLOUD-NET |
| CIDR Block | 117.50.0.0/16 |
| 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 | 30% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 18% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 24% | 1 | 3 |
| geolocation | 21% | 2 | 2 |
| Overall | 22% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:33 UTC |
| Last Seen | 2026-06-22 12:46:01 UTC |
| Profile Built | 2026-06-22 10:46:18 UTC |
| Data Freshness | Live |
| Signal Types | 18 |
| Total Observations | 20 |
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