120.52.92.90📋 Copy

## IP Intelligence Briefing: 120.52.92.90/32

Classification: Low Risk

Date: Intelligence compiled from 2026-07-26

Risk Score: 25/100

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EXECUTIVE SUMMARY

IP address 120.52.92.90 is classified as low risk with an overall risk score of 25. The address belongs to organization Xin Xing (AS133119) within the CU-CDC network block (120.52.0.0/16) under APNIC RIR. Current observations indicate no active threat activity, no open services, and no malicious indicators detected.

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OWNERSHIP AND NETWORK CLASSIFICATION

The IP address is not classified as cloud infrastructure, CDN, proxy, Tor exit node, VPN, hosting provider, mobile carrier, or residential IP.

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THREAT INDICATORS ASSESSMENT

Current Threat Status: No Active Threat Indicators

• Blacklist Count: 0
• Pulsedive Risk: Not applicable
• Tor Exit Node: False
• Known Attacker: False
• Spam Source: False
• Abuse Confidence Score: Not applicable
• Associated Campaigns: None

The IP shows 0 honeypot hits, 0 enumeration strikes, 0 WAF violations, and 0 total incidents. No known threat campaigns or correlated IPs identified.

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NETWORK SERVICES AND PORTS

Service Status: No Open Ports Detected

• Open Ports: [] (None)
• TLS Certificate: Not present
• HTTP Title: Not detected
• Server Banner: Not detected
• Certificate Authority: None

The IP is in a firewalled state with no accessible services. This classification is consistent with backend infrastructure or non-public-facing systems.

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DNS AND EMAIL REPUTATION

DNS Status: Limited Resolution Data

• PTR Hostnames: None
• Forward Resolution: Not confirmed
• Hosted Domains: 0
• SPF Record: Not detected
• DMARC Record: Not detected
• TXT Record Count: 0
• DNSBL Listed: 1 of 8 total lists

Email Reputation: Not applicable (no domain-based email services)

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CONTROL PLANE AND ROUTING

The routing prefix shows instability over the observation period, though no route changes were recorded in the past 30 days.

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OBSERVATION HISTORY (13 Signals)

Recent observations (2026-07-26) confirm consistent classification:

• Geolocation: China (CN) - 52% confidence
• Network Classification: Multiple non-threatening categories verified
• Ownership Data: ASN and organization confirmed at 90-95% confidence
• Service Detection: Ports scanned with no active services
• Temporal Persistence: 0 threat persistence days, 0 threat observation count

The IP has demonstrated stable ownership with no changes recorded. No persistent malicious behavior has been observed.

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NEIGHBORHOOD ANALYSIS (120.52.92.0/24)

Subnet Overview:

• Total Siblings: 18
• Active Siblings: Not quantified
• Threat Siblings: 0
• Abuse Density: 0
• Subnet Classification: Not classified

Risk Distribution:

• High Risk: 0 IPs
• Medium Risk: 3 IPs
• Low Risk: 13 IPs

Notable Neighbors:

The /24 subnet shows minimal abuse activity with a low overall abuse density of 0.

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NETWORK RELATIONSHIPS

Two relationships detected, both indicating membership in the CU-CDC network.

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RECOMMENDED ACTIONS

Current Firewall Policy:

• Recommendation: Monitor but no immediate blocking required
• Confidence Level: Low risk classification supports continued monitoring
• Rule Priority: Standard network baseline

Justification: The IP shows no active malicious indicators, no open services, and belongs to a low-abuse-density subnet. The firewalled state with no accessible services suggests legitimate backend infrastructure or non-public-facing systems.

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SOC ANALYST NOTES

1. No Immediate Action Required: Risk score of 25 with no threat indicators supports maintaining current security posture.

2. Subnet Context: The /24 neighborhood shows minimal abuse activity (abuse density: 0), supporting the low-risk classification.

3. Monitoring Recommendation: Continue standard monitoring. The IP is firewalled with no active services, reducing immediate threat exposure.

4. Geolocation: China-based origin (CN) with 52% confidence from multi-signal inference.

5. Temporal Analysis: No ownership changes or persistent malicious behavior observed across 13 observation signals.

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Report Generated: 2026-07-26

Data Sources: IPDebrief Intelligence Platform

Analysis Status: Complete

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.