IP Intelligence Briefing: 66.132.195.43/32
*Generated via IPDebrief Network Intelligence Tools*
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**1. Core Profile**
- Risk Assessment:
- Overall Risk: Low (Risk Score: 25/100)
- Provider Score: 0 (No malicious provider activity detected)
- Authority Score: 0 (No authoritative malicious activity)
- Stability: Stable (no recent ownership changes or network disruptions)
- Ownership:
- ASN: 398324
- Organization: Censys, Inc. (cybersecurity research entity)
- Geolocation: Ann Arbor, MI, US (plausible, with 2500km accuracy radius)
- Network Role:
- Firewalled / No Services (no open ports, no HTTP/TLS services detected)
- Subnet: 66.132.195.0/24 (mixed classification with 43% abuse density)
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**2. Threat & Behavior**
- Threat Indicators:
- No malicious indicators (no blacklists, spam, or campaign associations)
- DNS Associations: Linked to `censys-scanner.com` (likely legitimate scanning infrastructure)
- BGP Analysis: Stable route with ASN 398324, no route instability or MOAS flags
- Observation History:
- Last scanned: 2026-06-05 (no active services or transfers detected)
- Ownership stability: 2230 days (long-term assigned ASN)
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**3. Network Relationships**
- Key Associations:
- DNS: `43.195.132.66.censys-scanner.com` (Censys scanner hostname)
- Subnet: `CENSY` (likely Censys network prefix)
- Neighbors:
- Subnet: 66.132.195.0/24 (95 IPs total, 46 active)
- Risk Distribution: 46 medium-risk IPs, 49 low-risk IPs
- Notable neighbors:
- 66.132.195.31 (Risk: 50), 66.132.195.32 (Risk: 25)
- Subnet abuse density: 0.43 (moderate risk in vicinity)
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**4. Actionable Insights**
- SOC Recommendations:
- Allow: The IP is part of Censys' legitimate scanning infrastructure.
- Monitor: Subnet `66.132.195.0/24` for unusual activity due to mixed risk density.
- Verify: Ensure no unauthorized services are exposed on this subnet.
- Firewall Rules:
- Permit traffic from `66.132.195.0/24` if required for scanning operations.
- Block high-risk neighbors (e.g., IPs with >50 risk score) if they violate security policies.
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Conclusion:
66.132.195.43 is a low-risk IP owned by Censys, Inc., likely used for network scanning. While no direct threats are detected, the subnet contains a mix of low and medium-risk IPs, requiring continued monitoring. No immediate action is required for this IP itself, but ensure network segmentation and subnet-level controls are enforced.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Censys, Inc. |
| ASN | AS398324 |
| Network Name | β |
| CIDR Block | 66.132.195.0/24 |
| RIR | ARIN |
| Country | β |
| Abuse Contact | Available via RDAP |
π DNS Intelligence
| PTR | 43.195.132.66.censys-scanner.com |
| Forward Confirmed | Yes β FCrDNS verified |
| Forward Hostnames | 43.195.132.66.censys-scanner.com |
π DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | 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 | 24% | 2 | 3 |
| routing | 24% | 2 | 3 |
| services | 15% | 2 | 2 |
| ownership | 30% | 3 | 4 |
| reputation | 22% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 22% | 12 | 17 |
| Data Coherence | Mostly Consistent (80%) β 1 contradiction(s) |
| Attribution | Moderate (55%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-09 17:41:44 UTC |
| Last Seen | 2026-06-25 19:45:55 UTC |
| Profile Built | 2026-06-25 19:49:46 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 25 |
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