51.195.215.16
IP Intelligence Briefing: 51.195.215.16/32
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership:
- ASN: 16276
- Organization: Ahrefs Pte Ltd Dmytro (OVH provider)
- Geolocation: London, UK (ENG)
- Network Role:
- CloudCompute instance (OVH)
- Hosting: Yes | Residential: No | CDN: No
- Threat Indicators:
- No malicious activity detected (no indicators, blacklists, or campaigns)
- DNS: Resolves to `proxy-uk009-san16.ahrefs.net` (legitimate Ahrefs domain)
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**2. Neighborhood Analysis**
- Subnet: 51.195.215.16/24
- Abuse Density: 56.25% (high abuse classification)
- Neighbor Risk Distribution:
- 82 IPs flagged as medium-risk (avg. score 40)
- 18 IPs flagged as low-risk
- 144 neighbors exhibit threat activity (subnet-wide)
- Key Risk: Elevated abuse density suggests potential for lateral movement or compromised hosts in the subnet.
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**3. Temporal & Behavioral Data**
- Observation History:
- No significant changes in risk signals over time (stable low-to-medium risk).
- DNSSEC and CAA records validated (no DNS spoofing detected).
- Behavioral Flags:
- No honeypot hits, open ports, or TLS certificates detected.
- Server banners and HTTP services: Not observed.
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**4. Relationships & Network Context**
- Linked Entities:
- Subnet: `OVH_282347345` (shared network with high abuse density)
- Certificates: No malicious SSL/TLS certificates detected.
- Provider Context:
- OVH infrastructure (cloud hosting) with no Tor/VPN/proxy activity.
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**5. Recommendations**
- Monitor Subnet: Due to high abuse density, investigate neighboring IPs for potential compromise or lateral movement.
- Network Segmentation: Consider isolating this subnet to limit potential impact from adjacent risky hosts.
- DNS Monitoring: Track DNS resolution patterns for `proxy-uk009-san16.ahrefs.net` to ensure no unexpected traffic.
- Threat Intelligence: Cross-reference with threat feeds for emerging risks in the OVH network.
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*End of Briefing*
*Generated by IPDebrief Intelligence Platform*
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-san16.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk009-san16.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 | 24% | 2 | 3 |
| reputation | 31% | 1 | 3 |
| geolocation | 31% | 2 | 3 |
| Overall | 23% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-11 21:44:39 UTC |
| Last Seen | 2026-06-27 20:27:16 UTC |
| Profile Built | 2026-06-28 14:31:36 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 28 |
Full dossier details are available via our API.