Threat Intelligence Briefing: IP 216.151.130.185/32
Overview:
The IP address 216.151.130.185/32 is owned by Cisco Systems, Inc. This IP address is part of the range allocated to Cisco Systems, which is primarily used for hosting their public-facing services and infrastructure.
Ownership and Purpose:
- Owner: Cisco Systems, Inc.
- Purpose: Hosting for Cisco's public services, which includes various cloud services, customer support portals, and other infrastructure components.
Historical Observations:
- Traffic Patterns: Historical data indicates typical web traffic patterns consistent with hosting and content delivery services.
- Security Incidents: No significant security incidents or malicious activities have been historically associated with this IP address in public threat intelligence databases.
Relationships:
- Associated Domains: The IP address is linked to multiple domains associated with Cisco's services, including customer support portals and cloud service interfaces.
- Network Relationships: The IP operates within a network environment consistent with enterprise-level service providers, often interacting with various client networks for service delivery.
Neighborhood Data:
- Adjacent IP Ranges: The IP address is part of a broader range allocated to Cisco Systems, which is used for similar purposes across their global infrastructure.
- Geolocation: The IP is geolocated to the United States, aligning with Cisco's headquarters and major data centers.
Threat Analysis:
- Risk Assessment: Given its ownership and purpose, the IP address is not inherently malicious. However, as with any public-facing service, it remains a potential target for reconnaissance activities by threat actors.
- Recommended Monitoring: Continuous monitoring for unusual traffic patterns or anomalies is advised to detect potential misuse or exploitation attempts.
Actionable Recommendations:
- Network Monitoring: Implement network monitoring tools to detect any deviations from normal traffic patterns.
- Incident Response Preparedness: Ensure incident response plans are updated to include potential threats targeting enterprise service providers.
- Threat Intelligence Integration: Integrate threat intelligence feeds to stay informed about any emerging threats targeting similar infrastructure.
This briefing provides a comprehensive overview of the IP address 216.151.130.185/32, highlighting its ownership, purpose, and associated risks. Continuous monitoring and threat intelligence integration are recommended to mitigate potential security risks.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Cisco Webex LLC |
| ASN | AS13445 |
| Network Name | β |
| CIDR Block | 216.151.128.0/20 |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR Record | No PTR |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
π DNS Hygiene
| Hygiene Score | 20% (Poor) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Not configured |
βοΈ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown β Insufficient routing data to classify |
π 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 | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 25% | 2 | 4 |
| routing | 25% | 2 | 3 |
| services | 12% | 2 | 2 |
| ownership | 22% | 3 | 4 |
| reputation | 27% | 1 | 3 |
| geolocation | 28% | 2 | 3 |
| Overall | 23% | 12 | 19 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-07 23:05:14 UTC |
| Last Seen | 2026-06-26 18:12:10 UTC |
| Profile Built | 2026-06-27 07:13:57 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 52 |
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