198.244.240.236
IP Intelligence Briefing: 198.244.240.236
*Generated via IPDebrief Analysis*
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**Key Findings**
1. Risk Profile:
- Overall Risk: Moderate (40/100).
- Network Role: Cloud compute instance (OVH provider), hosted by Ahrefs Pte Ltd.
- Geolocation: London, England, UK.
- Threat Indicators: No direct malicious activity detected (no spam, Tor, or known attacker flags).
2. Subnet Analysis:
- Subnet: 198.244.240.236/24.
- Abuse Density: 52.34% (high abuse classification).
- Neighbor Risk: 84 IPs in subnet flagged as medium risk (40–50 score), 16 low risk.
- Threat Siblings: 134 IPs in subnet with potential abuse ties.
3. Relationships:
- DNS Associations: Linked to `proxy-uk006-san236.ahrefs.net` (Ahrefs domain).
- Network Affiliation: Same ASN (AS16276) as Ahrefs, OVH provider.
4. Observation History:
- Recent Activity:
- Detected as part of a high-abuse subnet (198.244.128.0/17) with no active threats.
- DNS and network scans recorded (no open ports or TLS certs detected).
- Stability: Subnet shows unstable routing (route changes in 30 days).
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**Actionable Insights**
- Monitor Subnet: High abuse density in the 198.244.240.0/24 subnet warrants closer scrutiny for lateral movement or compromised hosts.
- Verify Legitimacy: Ahrefs Pte Ltd is a legitimate SEO company, but ensure DNS and network activity aligns with expected infrastructure.
- Network Segmentation: Consider isolating high-risk subnets to mitigate potential lateral spread.
- DNS Monitoring: Track DNS records for `proxy-uk006-san236.ahrefs.net` for anomalies (e.g., unexpected queries or zone transfers).
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**Recommendations**
- Firewall Rules: Block traffic to/from the subnet unless necessary (use `ipdebrief_actions` for specific rules).
- Threat Intelligence: Correlate with known Ahrefs infrastructure to confirm benign activity.
- Continuous Monitoring: Watch for sudden spikes in subnet abuse density or DNS anomalies.
*Note: This IP appears legitimate but resides in a high-risk subnet. Prioritize contextual analysis of its network behavior.*
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-uk006-san236.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk006-san236.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 | 36% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 24% | 2 | 3 |
| reputation | 31% | 1 | 3 |
| geolocation | 25% | 2 | 2 |
| Overall | 24% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-21 14:57:00 UTC |
| Last Seen | 2026-06-28 13:59:55 UTC |
| Profile Built | 2026-06-29 08:06:08 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 23 |
Full dossier details are available via our API.