51.195.215.39
IP Intelligence Briefing: 51.195.215.39/32
Date: 2026-06-06
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership:
- ASN: AS16276 (OVH)
- Organization: Ahrefs Pte Ltd Dmytro
- Geolocation: London, England (GB), Latitude: 51.5095, Longitude: -0.0955
- Network Role: CloudCompute infrastructure (OVH) with no active services or open ports.
- Threat Indicators: No malicious activity detected (no threats, spam, or blacklisted IPs).
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**2. Observation History**
- Latest Activity:
- Confirmed as a cloud-hosted IP (OVH) with no residential/mobile attributes.
- Subnet 51.195.215.39/24 shows abuse density 0.48 (mixed risk), with 47 medium-risk neighbors and 53 low-risk.
- No persistent malicious behavior or campaign correlations.
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**3. Relationships**
- Linked Entities:
- Subnet OVH_282347345 (same network).
- DNS: Resolves to `proxy-uk009-san39.ahrefs.net` (likely legitimate Ahrefs infrastructure).
- No ties to Tor, CDN, or proxy services.
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**4. Neighborhood Analysis**
- Subnet: 51.195.215.39/24 (254 total IPs).
- Risk Distribution:
- High Risk: 0
- Medium Risk: 47
- Low Risk: 53
- Abuse Density: 0.48 (moderate risk in subnet).
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**5. Recommendations**
- Monitor Subnet: The 51.195.215.39/24 subnet contains medium-risk neighbors; investigate potential lateral movement or shared infrastructure risks.
- Verify DNS: Confirm legitimacy of `proxy-uk009-san39.ahrefs.net` via Ahrefs’ public records.
- Baseline Behavior: No anomalous activity detected, but continuous monitoring is advised due to subnet risk exposure.
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Conclusion: The IP is low-risk and appears to be a legitimate cloud-hosted asset. However, its subnet contains mixed-risk activity, warranting closer scrutiny.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Ahrefs Pte Ltd Dmytro |
| ASN | AS16276 |
| Network Name | — |
| CIDR Block | — |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | proxy-uk009-san39.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk009-san39.ahrefs.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 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 | 29% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 31% | 2 | 3 |
| Overall | 22% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-11 21:44:40 UTC |
| Last Seen | 2026-06-27 20:28:37 UTC |
| Profile Built | 2026-06-28 14:33:55 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 28 |
Full dossier details are available via our API.