198.244.183.243
IP Intelligence Briefing: 198.244.183.243
*Generated via IPDebrief Threat Intelligence Platform*
---
**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Registered to Ahrefs Pte Ltd (ASN 16276, OVH provider).
- Geolocation: London, England, UK (residential).
- Network Role: Hosting service (OVH infrastructure), no CDN/VPN/Proxy indicators.
- Threat Indicators: No malicious activity detected (no malware, phishing, or exploit campaigns).
---
**2. Observation History**
- Stability: No significant changes in risk or network behavior over the last 30 days.
- Key Signals:
- DNS resolution to `ahrefs.net` (legitimate domain).
- Low abuse density in subnet (`198.244.183.243/24`), with 44% mixed risk (113 threat siblings out of 256 total).
- No spikes in scanning, phishing, or exploit activity.
---
**3. Relationships & Subnet Context**
- Network Affiliation: Part of OVH network (`OVH_282347340`), shared with 85 active IPs.
- Subnet Analysis:
- Abuse Density: 44% (moderate risk).
- Neighbors: 100 IPs in subnet, with 95 low-risk and 5 medium-risk entries.
- Inherited Risk: 17 (subtle but non-critical).
---
**4. Technical & Behavioral Insights**
- Services: No open ports or TLS certificates detected.
- Email Reputation: No SPF/DKIM/DMARc records found.
- Routing: BGP prefix `198.244.128.0/17` with stable route (no recent changes).
- DNS: PTR record points to `proxy-uk004-san243.ahrefs.net` (likely internal infrastructure).
---
**5. Recommended Actions**
- Monitoring: Track subnet activity for anomalies (e.g., sudden spikes in DNS requests or new threat indicators).
- Firewall: No immediate blocking required due to low risk.
- Context: Correlate with `ahrefs.net` domain activity if investigating SEO tool-related threats.
---
Conclusion:
This IP is associated with a legitimate hosting provider and shows no malicious behavior. While its subnet has moderate risk, the IP itself is low-risk. SOC teams should monitor for unusual activity but prioritize higher-risk targets.
*Generated by IPDebrief – Threat Intelligence for Cybersecurity Teams*
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-uk004-san243.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk004-san243.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 | 37% | 2 | 3 |
| Overall | 24% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-11 21:44:05 UTC |
| Last Seen | 2026-06-27 20:19:33 UTC |
| Profile Built | 2026-06-28 14:23:35 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 28 |
Full dossier details are available via our API.