5.133.123.77📋 Copy

# IP Intelligence Briefing: 5.133.123.77/32

Classification: LOW RISK

Date: Current Intelligence Cycle

Prepared: Defensive Security Analysis

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## Executive Summary

IP 5.133.123.77 is a residential endpoint with low-risk profile (Risk Score: 0). No active malicious indicators detected. The IP belongs to Uzbektelecom JSC (AS8193) within the 5.133.123.0/24 CIDR block. While the target IP shows clean signals, neighborhood analysis indicates one adjacent IP (5.133.123.160) with moderate risk metrics. No immediate defensive actions recommended, but ongoing monitoring advised.

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## Network Profile

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## Threat Indicators

• Blacklist Count: 0
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Proxy/VPN: No
• DNSBL Listings: 0/8
• Honeypot Hits: 0
• Enumeration Strikes: 0
• WAF Violations: 0

Conclusion: No active threat indicators present. IP shows clean behavior across all threat intelligence feeds.

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## Neighborhood Analysis (5.133.123.0/24)

• Total Siblings: 2
• Active Siblings: 1
• Threat Siblings: 0
• Subnet Abuse Density: 0 (Clean)
• Neighbor Alert: 5.133.123.160 shows elevated metrics (Risk Score: 55, Authority Score: 50)

Note: The subnet is classified as clean with minimal abuse density. One neighbor IP warrants monitoring but does not directly impact the target.

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## Historical Observation Summary

Total observations: 14

Recent Signals (2026-07-23):

• Residential endpoint classification confirmed
• Subnet abuse density maintained at 0
• ASN/organization attribution consistent: Role of Uzbektelecom JSC, RIPE RIR
• Geolocation signals show conflicting data (RU vs UZ) with low confidence in some sources

Trend Analysis: IP behavior has remained stable with no escalation in threat activity. Ownership changes: 0. Threat persistence days: 0.

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## Service & DNS Footprint

• Open Ports: None detected
• DNS Resolution: No forward resolution; no PTR hostnames
• Email Authentication: SPF/DMARC not configured
• HTTP Services: None detected
• Certificates: None

Assessment: Minimal service footprint typical of residential endpoint.

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## Recommended Actions

Current Risk Level: No immediate action required.

Firewall Rules: None recommended (Risk Score: 0)

Monitoring Parameters:

• Continue baseline monitoring for changes in service footprint
• Watch for neighbor IP 5.133.123.160 if it escalates
• Monitor for emergence of DNS/email authentication records

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## Intelligence Notes

1. Geolocation Anomaly: Profile indicates US-MA-Boston, but historical signals show Tashkent/Uzbekistan and Russia. Geographic consensus flagged as unreliable. This may indicate multi-region routing or data inconsistency.

2. BGP Stability: Route marked as unstable (isRouteStable: false). Monitor for routing changes.

3. Residential Classification: Endpoint consistently classified as residential with no proxy/VPN indicators.

4. No Campaign Correlation: Zero matches against known threat campaigns or certificate subjects.

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Analyst Conclusion: IP 5.133.123.77 presents a low-risk profile suitable for routine monitoring. The residential nature and clean threat indicators support continued observation without defensive restrictions. Neighbor IP 5.133.123.160 should be tracked for potential correlation.

Confidence Level: HIGH (Risk Score: 0, Clean Indicators)

Recommendation: CONTINUE MONITORING

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