15.235.96.151
IP Intelligence Briefing: 15.235.96.151
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Registered to Ahrefs Pte Ltd (OVH ASN 16276)
- Geolocation:
- Country: Canada (CA)
- City: Singapore (geolocation discrepancy noted)
- Latitude: N/A, Longitude: N/A
- Accuracy Radius: 3,000 km
- Network Role: Hosting provider (OVH infrastructure)
- Threat Indicators: No malicious activity detected (no blacklists, spam, or campaigns).
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**2. Observation History**
- Signals:
- Minimal risk (operator score: 0.2174).
- DNSSEC and CAA validation active.
- 19 observations over time, with no persistent threats.
- Key Findings:
- No Tor exit nodes, known attackers, or spam sources.
- DNS resolution confirmed for `proxy-ca015-san151.ahrefs.net`.
- Route stability: 0 route changes in 30 days.
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**3. Relationships**
- Linked Entities:
- OVH-CUST-281059694 (same network /24 subnet).
- DNS: `proxy-ca015-san151.ahrefs.net` (Ahrefs domain).
- Network Classification:
- Hosting provider infrastructure.
- No CDN, VPN, or proxy activity detected.
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**4. Neighborhood Analysis**
- Subnet: 15.235.96.0/24 (254 total IPs).
- Risk Distribution:
- Abuse Density: 0.4685 (moderate).
- Active Neighbors: 165 IPs.
- Threat Neighbors: 119 IPs (potential risk).
- Notable Neighbors:
- 15.235.96.0 (risk score 40), 15.235.96.1 (risk score 25).
- Subnet contains a mix of low/medium risk IPs.
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**5. Recommendations**
- Monitor Subnet: The /24 subnet has a moderate abuse density; investigate neighboring IPs for potential lateral movement or compromised hosts.
- Verify Geolocation: Discrepancy between "CA" country code and "Singapore" city may indicate data inconsistency or misconfiguration.
- Validate DNS: Confirm DNS records for `proxy-ca015-san151.ahrefs.net` to ensure no spoofing or misdirected traffic.
- Firewall Rules: No immediate blocking required, but consider restricting access to this subnet if internal hosts are exposed.
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End of Briefing
*Generated using IPDebrief threat intelligence tools.*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Dmytro, Ahrefs Pte Ltd |
| ASN | AS16276 |
| Network Name | OVH-CUST-281059694 |
| CIDR Block | 15.235.96.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca015-san151.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca015-san151.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 | 12% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 25% | 2 | 2 |
| Overall | 22% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-21 14:56:16 UTC |
| Last Seen | 2026-06-28 13:45:20 UTC |
| Profile Built | 2026-06-29 07:50:58 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 24 |
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