216.151.130.244📋 Copy

# IP Intelligence Briefing: 216.151.130.244/32

Classification: Moderate Risk | Timestamp: 2026-06-24

Assigned To: SOC Threat Intelligence Team

Status: Information Complete

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## Executive Summary

IP 216.151.130.244 is assigned to Cisco Webex LLC (ASN 13445) within the 216.151.128.0/20 block, geolocated to San Jose, California. The address presents a moderate risk profile (Risk Score: 40) with no active open services and no known malicious indicators. The subnet exhibits mixed risk characteristics, with 16 medium-risk neighbors and 84 low-risk siblings. No persistent threat behavior observed.

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## Ownership & Registration

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## Risk Assessment

• Overall Risk Score: 40 (Moderate Risk)
• Provider Score: 0
• Authority Score: 0
• Operator Score: 0.1304 (Minimal)
• Reputation: Moderate Risk
• Blacklist Status: 0/0 feeds (not listed)
• DNSBL Listed: 1 of 8 total lists

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## Technical Profile

• Network Role: Firewalled / No Services
• Open Ports: None detected
• TLS Certificate: Not present
• HTTP Service: Not active
• CDN/Proxy/VPN: False (all flags negative)
• Tor Exit Node: False
• Known Attacker: False
• Spam Source: False

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## Geolocation

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## Network Behavior

• Route Stability: Route changes observed (last 30 days)
• Is Route Stable: False
• BGP Prefix: 216.151.128.0/20
• Origin ASN: 13445
• Hop Count: 30
• Transit Networks: Comcast

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## Neighborhood Analysis (216.151.130.0/24)

• Total Siblings: 256
• Active Siblings: 184
• Abuse Density: 0 (Low)
• Risk Distribution: 0 High / 16 Medium / 84 Low
• Inherited Risk: 40

Notable Neighbor IPs:

• 216.151.130.0 (Risk: 25, Authority: 50)
• 216.151.130.1 (Risk: 25, Authority: 50)
• 216.151.130.2 (Risk: 25, Authority: 50)

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## Threat Intelligence

• Threat Indicators: None
• Known Campaigns: None
• Cert Matches: 0
• Correlated IPs: 0
• Threat Persistence: 0 days
• Persistently Malicious: False
• Campaign Likelihood: Not assessed

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## Historical Observations

Total Signals: 44 observations

Recent Activity: Multiple observations from 2026-06-24

• 18:53:16 UTC - No attacker, not Tor exit, no blacklist
• 17:53:23 UTC - Operator score: Minimal
• 11:51:28 UTC - Operator score: Minimal
• 05:47:33 UTC - Operator score: Minimal

Trend: Stable with minimal operator scoring across observation windows. No escalation in threat indicators.

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## Relationships

Total Relationships: 141

• Same Network: Multiple associations with network CS-1711
• Network Classification: Corporate infrastructure

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## Recommended Actions

• Block: Not recommended (no active threat indicators)
• Monitor: Standard monitoring recommended
• Allow: Permitted for Cisco Webex traffic
• Firewall Rules: No specific rules required

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## Conclusion

IP 216.151.130.244 represents Cisco Webex corporate infrastructure with a moderate risk profile. The absence of open services, combined with Cisco's reputation as a legitimate enterprise provider, suggests benign usage. The moderate risk score is attributed to subnet-level factors rather than specific IP malicious activity. No immediate threat action required. Continue standard traffic monitoring.

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Report Generated: 2026-06-24

Data Sources: IPDebrief Intelligence Platform

Confidence Level: Medium (DNS validation incomplete due to ICMP blocking)

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