IP INTELLIGENCE BRIEFING: 198.244.240.252/32
Classification: Low Risk / Cloud Infrastructure Asset
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**EXECUTIVE SUMMARY**
IP 198.244.240.252 is a low-risk (score: 25/100) cloud hosting address belonging to OVH (ASN: 16276) in London, GB. The IP resolves to aresolves proxy-uk006-san252.ahrefs.net and is associated with Ahrefs Pte Ltd Dmytro. No active threat indicators detected; however, the /24 subnet shows elevated abuse density (0.4844) with 124 threat siblings among 211 active peers.
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**NETWORK IDENTIFICATION**
- IP Address: 198.244.240.252
- ASN: 16276 (OVH SAS)
- Organization: Ahrefs Pte Ltd Dmytro
- Country/Region: England, GB
- Geolocation: London (750km accuracy radius)
- Infrastructure Type: CloudCompute / Hosting
- Network Role: Firewalled / No Services Detected
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**REPUTATION & THREAT ANALYSIS**
- Risk Score: 25/100 (Low Risk)
- Reputation: Low Risk
- Blacklist Status: 0 abuse entries
- Threat Indicators: None detected
- Campaign Association: None
- Tor/Proxy/VPN: False
- Known Attacker: No
*Note: DNSBL listing detected (1/8 lists) despite null abuseConfidenceScore.*
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**DNS & SERVICE PROFILE**
- PTR Hostname: proxy-uk006-san252.ahrefs.net
- Forward Resolution: 1 confirmed hostname
- Open Ports: None detected
- TLS/HTTP Services: No active services observed
- Certificate Authority (CAA): Valid
- DNSSEC: Valid
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**SUBNET NEIGHBORHOOD ANALYSIS**
- Subnet: 198.244.240.252/24
- Abuse Density: 0.4844 (Mixed Classification)
- Total Siblings: 256
- Active Siblings: 211
- Threat Siblings: 124
- Inherited Risk Score: 19/100
*Risk context: The /24 subnet shows mixed classification with significant threat presence. Monitor adjacent IPs for coordinated activity.*
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**OBSERVATION HISTORY**
- Total Signals: 21 observations
- Recent Signals (2026-06-26):
- Geolocation: GB (confidence: 0.28)
- Subnet Classification: Mixed (confidence: 0.75)
- Network Role: CloudCompute/Hosting (confidence: 0.90)
- Operator Score: Minimal (0.087)
*Temporal analysis indicates persistent benign behavior with no escalation patterns.*
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**RELATIONSHIP GRAPH**
- Total Relationships: 57
- Primary Link: Same Network (OVH_282347342)
- Correlated IPs: 0
- Cert Matches: 0
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**SOC ACTION RECOMMENDATIONS**
Immediate Actions:
- No blocking required; risk score indicates benign cloud infrastructure
- Monitor for service initiation if previously firewalled
- Verify DNS resolution against expected ahrefs.net domain
Defensive Configuration:
- Standard cloud infrastructure allowlist rules apply
- No specific firewall rules recommended
- Implement standard OVH network segmentation policies
Monitoring Priorities:
- Track subnet abuse density changes (current: 0.4844)
- Monitor for service/port opening on this address
- Watch for DNS changes deviating from ahrefs.net pattern
Risk Assessment: Low. This IP represents legitimate cloud hosting infrastructure with no active malicious indicators. Standard operational monitoring recommended.
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-san252.ahrefs.net |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-uk006-san252.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 | 28% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 27% | 1 | 3 |
| geolocation | 35% | 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 | 2026-05-11 21:44:05 UTC |
| Last Seen | 2026-06-27 20:23:34 UTC |
| Profile Built | 2026-06-28 20:29:48 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 28 |
Full dossier details are available via our API.