198.244.226.176
IP Intelligence Briefing: 198.244.226.176
*Generated via IPDebrief Analysis*
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**Key Findings**
1. Ownership & Network Role
- Owned by Ahrefs Pte Ltd Dmytro (OVH ASN 16276).
- Classified as a CloudCompute host, part of the 198.244.128.0/17 CIDR block.
- Geolocated to London, England (GB), with no DNS or TLS certificate anomalies.
2. Threat Indicators
- No direct malicious activity observed (no malware, phishing, or exploit indicators).
- Moderate Risk score (50/100) based on network behavior and subnet abuse density.
- No Tor, spam, or known attacker associations.
3. Subnet Analysis
- Part of 198.244.226.176/24, with 74 medium-risk and 26 low-risk neighboring IPs.
- Abuse density: 46.09% (mixed classification, 118 threat siblings active).
- OVH infrastructure dominates the subnet, with 102 active siblings.
4. DNS & Services
- Linked to proxy-uk002-san176.ahrefs.net (DNS PTR record).
- No open ports or TLS certificates detected.
5. Historical Observations
- First observed on June 1, 2026, with stable network routing and no recent changes.
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**Actionable Intelligence**
- Monitor Subnet: Track activity from neighboring IPs (especially 74 medium-risk hosts) for anomalies.
- Verify Legitimacy: Confirm if Ahrefs’ infrastructure is legitimate, given the cloud-hosted nature.
- Firewall Rules: Consider blocking traffic to/from this IP if it’s not part of your expected network flow.
- Subnet-Level Mitigation: Prioritize securing the 198.244.226.176/24 subnet due to mixed risk profile.
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**Conclusion**
This IP is associated with a legitimate cloud service provider (OVH) and shows no direct malicious indicators. However, its subnet contains a significant number of medium-risk hosts, warranting further investigation. SOC teams should validate if this IP is part of their infrastructure or a potential entry point for lateral movement within the network.
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-uk002-san176.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk002-san176.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 | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 39% | 2 | 3 |
| Overall | 25% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-22 09:12:31 UTC |
| Last Seen | 2026-06-28 18:29:14 UTC |
| Profile Built | 2026-06-29 06:34:20 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.