198.244.183.35
IP Intelligence Briefing: 198.244.183.35
Date: 2026-06-15
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**1. Core Profile**
- Risk Score: 50 (Moderate Risk)
- Ownership:
- ASN: 16276
- Organization: Ahrefs Pte Ltd Dmytro
- Location: London, England, UK
- Network Role: CloudCompute infrastructure (OVH)
- Threat Indicators: No active malware, phishing, or exploit activity detected.
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**2. Observation History**
- Recent Signals (30 Days):
- Minimal risk score (0.2174) with low confidence (0.21–0.60).
- DNSSEC and CAA validation active; no DNSBL listings.
- No changes in geolocation or network ownership.
- Trend: Stable with no escalation in risk or threat indicators.
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**3. Network Relationships**
- Linked Entities:
- OVH Network: Part of OVH's ASN 16276 (cloud hosting infrastructure).
- DNS Hostname: Associated with `proxy-uk004-san35.ahrefs.net` (Ahrefs subdomain).
- Subnet: 198.244.183.0/24 (OVH-managed).
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**4. Subnet Neighborhood**
- Subnet Abuse Density: 0% (low risk).
- Neighbor IPs:
- 100 IPs in 198.244.183.0/24, with 100% medium-risk scores (average 40).
- No high-risk or malicious IPs detected in the subnet.
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**5. Recommendations**
- Monitor: Track subnet activity for unusual traffic patterns.
- Verify: Confirm Ahrefs' DNS configuration for potential misconfigurations.
- Baseline: Use historical data to establish normal behavior for this cloud-hosted IP.
Conclusion: 198.244.183.35 is a low-to-moderate risk IP associated with Ahrefs' cloud infrastructure. No immediate threat detected, but continuous monitoring is advised.
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-san35.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk004-san35.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 | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 25% | 2 | 2 |
| Overall | 23% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-22 09:12:29 UTC |
| Last Seen | 2026-06-28 18:27:04 UTC |
| Profile Built | 2026-06-29 06:32:03 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 24 |
Full dossier details are available via our API.