66.132.195.81
IP Intelligence Briefing: 66.132.195.81
Date: 2026-06-07
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**1. Risk Profile**
- Overall Risk: Low Risk (Risk Score: 0)
- Provider/Authority Scores: 0/0
- Stability: Minimal (Operator Score: 0.2174)
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
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**2. Ownership & Geolocation**
- Organization: Censys, Inc. (ARIN-registed)
- Geolocation:
- Country: United States (US)
- Region: Michigan (MI)
- City: Ann Arbor (Old West Side)
- Coordinates: Latitude 37.75, Longitude -97.82
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**3. Network & Services**
- Network Role: Unknown (not classified as cloud, CDN, or residential).
- Open Ports: No services or open ports detected.
- TLS/HTTP: No certificates, HTTP titles, or server banners found.
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**4. Observation History**
- Recent Activity (Last 30 Days):
- 17 observations recorded (geolocation, network, and DNS signals).
- No persistent threats or malicious behavior noted.
- Minimal risk score consistently observed.
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**5. Relationships & Neighbors**
- Network Relationships:
- Linked to subnet 66.132.195.0/24 (CENSY network).
- 93 total neighbors in subnet; 40 low-risk, 53 medium-risk.
- DNS Associations: Failed to resolve hostnames (timed out).
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**6. Recommendations**
- No Immediate Action Required: IP shows no malicious activity.
- Monitor DNS Configuration: Investigate DNS resolution failures (e.g., internal/privately managed DNS).
- Subnet Review: Assess neighboring IPs (e.g., 66.132.195.31–35) for potential risks.
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Source: IPDebrief Threat Intelligence Platform
Note: This IP is associated with Censys, Inc., a legitimate cybersecurity company. No active threats detected.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Censys, Inc. |
| ASN | AS398324 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | 81.195.132.66.censys-scanner.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | 81.195.132.66.censys-scanner.com |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Unknown — Insufficient routing data to classify |
🔌 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 | — |
| HTTP Title | — |
🔐 TLS Certificate
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 13% | 1 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 13% | 1 | 1 |
| Overall | 17% | 7 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Recent
| First Seen | 2026-05-16 02:55:52 UTC |
| Last Seen | 2026-06-26 18:11:32 UTC |
| Profile Built | 2026-06-13 04:17:06 UTC |
| Data Freshness | Recent |
| Signal Types | 20 |
| Total Observations | 21 |
Full dossier details are available via our API.