51.195.183.200
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 51.195.183.200
Date: 2026-06-08
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**1. Profile Summary**
- Risk Score: 40 (Moderate Risk)
- Ownership: Registered to Ahrefs Pte Ltd Dmytro (ASN 16276, OVH provider).
- Geolocation: London, England, UK (inferred with 28% confidence).
- Network Role: Cloud compute instance (OVH infrastructure, hosting services).
- Threat Indicators: No malicious activity detected; no blacklist entries or known campaigns.
- Services: No open ports or TLS certificates observed.
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**2. Network Context**
- Subnet: 51.195.183.200/24
- Subnet Abuse Density: 53.33% (high abuse classification).
- Neighbor Risk: 100 neighbors in the subnet; 96 scored as medium risk (40–50), 4 as low risk.
- ASN 16276: OVH SAS, with 116 active IPs and 136 threat-associated siblings.
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**3. Threat Assessment**
- Historical Observations (30 days):
- Geolocation inferred as UK (London) with 28% confidence.
- Subnet abuse density flagged as "high_abuse" since May 31, 2026.
- No DNS-based threats or malicious campaign correlations.
- DNS Associations: Linked to proxy-uk003-san200.ahrefs.net (Ahrefs domain).
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**4. Neighborhood Analysis**
- Subnet Risk: High abuse density (0.5333), with 136 of 255 IPs flagged as threats.
- Neighbor IPs: Most have moderate risk scores (40–50), similar to the target IP.
- Abuse Inheritance: Subnet inherited risk score of 21, suggesting potential lateral movement risks.
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**5. Recommendations**
- Monitor Subnet: The 51.195.183.0/24 subnet has a high abuse density; investigate anomalous activity in adjacent IPs.
- Verify DNS Associations: Confirm the legitimacy of the proxy-uk003-san200.ahrefs.net hostname.
- Check for Configuration Changes: Ensure no unintended exposure of cloud instances in this subnet.
- Threat Intelligence Feeds: Cross-reference with DNSBLs (1 listed) and threat feeds for updated risk assessments.
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End of Briefing
*Generated via IPDebrief threat 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 | 51.195.0.0/16 |
| RIR | ARIN |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | proxy-uk003-san200.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk003-san200.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 | Tier 3 — Basic operator with some routing infrastructure |
🔌 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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 26% | 2 | 4 |
| routing | 27% | 2 | 3 |
| services | 12% | 2 | 2 |
| ownership | 24% | 3 | 4 |
| reputation | 28% | 1 | 3 |
| geolocation | 25% | 2 | 2 |
| Overall | 24% | 12 | 18 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-16 21:01:16 UTC |
| Last Seen | 2026-06-28 04:01:49 UTC |
| Profile Built | 2026-06-28 22:06:28 UTC |
| Data Freshness | Live |
| Signal Types | 25 |
| Total Observations | 29 |
🔍 25 signal types · 29 observations collected
This report is generated from 25+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.