198.244.242.138
IP Intelligence Briefing: 198.244.242.138
Date: June 14, 2026
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**1. Core Profile**
- Risk Score: Moderate (50/100)
- Ownership: Ahrefs Pte Ltd Dmytro (ASN 16276)
- Geolocation: London, England, UK (geoplaced with 750km accuracy radius)
- Network Role: CloudCompute infrastructure (OVH provider, hosting services)
- Threat Indicators: No known malicious activity, no spam, no Tor exit nodes, no blacklist entries.
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**2. Observation History**
- Latest Observation (June 14, 2026): Minimal risk score (0.25), no active threats.
- Earlier Observation (June 6, 2026): Geolocation validated (473.7km from claimed location), stable RTT (88.4ms avg).
- Trend: No persistent malicious behavior; risk has remained low.
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**3. Relationships & Network Context**
- Linked Entities:
- Subnet: `198.244.242.138/24` (OVH network, ASN 16276).
- Related IPs: 43 relationships, primarily tied to OVH network segments.
- Subnet Abuse Density: 50.78% (high abuse classification).
- Neighbor Risk: 79% of subnet IPs have medium risk (40–50 score), 21% low risk.
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**4. Threat & Security Context**
- DNS:
- PTR hostname: `proxy-uk007-san138.ahrefs.net` (linked to Ahrefs domain).
- No email auth (SPF/DKIM) detected.
- Services: No open ports or TLS certificates observed.
- BGP:
- Route stability: Unstable (route changes in last 30 days).
- RPKI state: Not validated.
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**5. Actionable Insights**
- SOC Recommendation:
- Monitor the `198.244.242.138/24` subnet for suspicious activity due to high abuse density.
- Verify Ahrefs’ cloud configuration for potential misconfigurations or unauthorized access.
- Consider blocking high-risk neighbors (medium-risk IPs in the subnet) using firewall rules.
- Threat Mitigation:
- No immediate action required for this IP, but ensure network segmentation to isolate cloud-hosted assets.
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Summary:
The IP is part of a cloud-hosted infrastructure managed by Ahrefs, with no direct malicious indicators. However, its subnet exhibits high abuse density, warranting closer scrutiny. SOC teams should focus on subnet-level monitoring and ensure secure cloud configurations.
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-uk007-san138.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk007-san138.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 | 25% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 27% | 1 | 3 |
| geolocation | 35% | 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 21:44:06 UTC |
| Last Seen | 2026-06-27 20:23:34 UTC |
| Profile Built | 2026-06-28 20:29:48 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 28 |
Full dossier details are available via our API.