# IP Intelligence Briefing: 198.244.240.185
Classification: Moderate Risk (Score: 40/100)
Date: June 15, 2026
Data Source: IPDebrief Threat Intelligence Platform
---
## Executive Summary
IP 198.244.240.185 is a cloud computing infrastructure address hosted by OVH (AS16276) in London, GB, with PTR hostname proxy-uk006-san185.ahrefs.net. The IP resolves to ahrefs.net domain and operates as cloud hosting infrastructure with no open services detected. While the individual IP maintains a moderate risk score, the surrounding /24 subnet demonstrates elevated abuse characteristics with a high abuse density classification.
---
## Infrastructure Profile
| Attribute | Value |
|---|---|
| **Organization** | Ahrefs Pte Ltd Dmytro |
| **ASN** | 16276 (OVH) |
| **Geolocation** | London, England, GB |
| **Timezone** | Europe/London |
| **Classification** | CloudCompute, Hosting |
| **DNS Record** | proxy-uk006-san185.ahrefs.net |
| **Domain** | ahrefs.net |
| **Status** | Firewalled / No Services |
Network Role: The IP is identified as cloud hosting infrastructure with connection type unclassified. No open ports, TLS certificates, or HTTP services were detected during scanning.
---
## Threat Indicators
| Indicator | Status |
|---|---|
| **Risk Score** | 40 (Moderate) |
| **Abuse Confidence** | Not assessed |
| **Known Attacker** | No |
| **Spam Source** | No |
| **Tor Exit Node** | No |
| **Blacklist Count** | 0 |
| **DNSBL Listed** | 1 of 8 lists |
| **Threat Feeds** | None |
Campaign Assessment: No correlation to known campaigns. Campaign likelihood: None. No certificate matches or banner matches detected.
---
## Neighborhood Analysis (198.244.240.0/24)
| Metric | Value |
|---|---|
| **Subnet Classification** | High Abuse |
| **Abuse Density** | 0.8086 (Elevated) |
| **Total Siblings** | 256 |
| **Active Siblings** | 163 |
| **Threat Siblings** | 207 |
| **Inherited Risk** | 32/100 |
Assessment: The /24 subnet exhibits elevated abuse characteristics with 207 threat-identified siblings out of 256 total IPs. This contextual risk factor suggests the IP operates within a higher-risk network environment, though the individual address maintains a moderate risk score.
Neighbor Risk Distribution (Sampled 100): 100 medium-risk IPs, 0 high-risk, 0 low-risk. All sampled neighbors returned risk score 40 with authority score 50.
---
## Observation History (23 Observations)
Recent signal observations (June 15, 2026) indicate:
- Network Classification: Consistent OVH cloud infrastructure assignment
- Subnet Status: Persistent "high_abuse" classification
- Geolocation: Validated (473.7km from claimed coordinates, 90ms average RTT)
- Threat Persistence: 0 days
- Ownership Changes: 0
The IP shows stability in ownership and network classification over the observation period.
---
## Network Relationships
37 relationships detected, all classified as "Same Network" associations with OVH infrastructure (OVH_282347342). This indicates the IP is part of a larger, interconnected cloud infrastructure footprint.
Control Plane Status:
- Route stability: False
- Operator score: 0.2174 (Minimal)
- RPKI state: Not assessed
- Route changes (30d): 0
- DNSSEC: Valid
- Has CAA records: Yes
---
## Recommended Actions
Based on the moderate risk profile and elevated neighborhood abuse density:
1. Monitor: Maintain observation of this IP within the SOC context
2. Contextual Assessment: Evaluate traffic patterns against the higher-risk /24 subnet characteristics
3. Threshold Consideration: The 40-risk score with 207 threat siblings in the subnet warrants awareness, though no immediate blocking is indicated
Firewall/NAT Rules: No specific blocking recommendations generated due to moderate risk classification and lack of active threat indicators.
---
Intel Confidence: Medium - Data sourced from IPDebrief platform with multiple signal corroboration.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Ahrefs Pte Ltd Dmytro |
| ASN | AS16276 |
| Network Name | โ |
| CIDR Block | โ |
| RIR | ARIN |
| Country | โ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | proxy-uk006-san185.ahrefs.net |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk006-san185.ahrefs.net |
๐ DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ 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 | 15% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 33% | 2 | 3 |
| Overall | 23% | 10 | 16 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-22 09:12:34 UTC |
| Last Seen | 2026-06-28 18:32:46 UTC |
| Profile Built | 2026-06-29 06:36:41 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 25 |
Full dossier details are available via our API.