152.32.156.50
IP Intelligence Briefing: 152.32.156.50
Date: 2026-06-12
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**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership: UCLOUD INFORMATION TECHNOLOGY HK LIMITED (ASN 135377)
- Geolocation: Boston, MA, US (ARIN registered)
- Network Role: Firewalled / No Services (no open ports, no TLS/HTTP services)
- Threat Indicators: No active malicious activity, no DNSBL listings, no known attacker campaigns.
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**2. Observational History**
- Recent Activity (Last 30 Days):
- Listed in 2 DNSBLs (high severity risk).
- DNSSEC validation confirmed.
- BGP prefix 152.32.156.0/24 registered to UCLOUD-HK-AS-AP.
- No changes in ownership or threat signals.
- Trend: Stable, no escalation in risk or abuse.
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**3. Relationships & Dependencies**
- Linked Entities:
- DNS: PTR hostname mail.hzghjx.com.cn (com.cn domain).
- Network: Subnet 152.32.156.0/24 (UCLOUD-IN).
- Email Security: No SPF/DKIM/D MARC records detected for mail.hzghjx.com.cn.
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**4. Neighborhood Analysis**
- Subnet: 152.32.156.0/24 (UCLOUD-IN).
- Neighbor Risk:
- 152.32.156.95 (risk score: 25, moderate risk).
- Abuse Density: 0% (low risk subnet).
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**5. Security Recommendations**
1. Monitor Subnet: Track 152.32.156.95 for potential lateral movement.
2. DNS Security: Ensure mail.hzghjx.com.cn implements SPF/DKIM/D MARC to prevent email spoofing.
3. BGP Security: Validate BGP route stability for 152.32.156.0/24.
4. Firewall Rules: Block 152.32.156.95 if untrusted, based on risk score.
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Conclusion:
The IP is owned by a Hong Kong-based cloud provider and registered in the US. While no active threats are detected, the subnet includes a moderate-risk neighbor. Focus on DNS security for the associated domain and monitor the subnet for any changes. No immediate mitigation required, but proactive monitoring is advised.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | UCLOUD INFORMATION TECHNOLOGY HK LIMITED |
| ASN | AS135377 |
| Network Name | UCLOUD-IN |
| CIDR Block | 152.32.156.0/24 |
| RIR | ARIN |
| Country | IN |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | mail.hzghjx.com.cn |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | mail.hzghjx.com.cn |
🔐 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 | |||
| 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 | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 6% | 3 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-03 00:12:34 UTC |
| Last Seen | 2026-06-12 18:16:03 UTC |
| Profile Built | 2026-06-12 18:24:01 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.