15.235.27.190
IP Intelligence Briefing: 15.235.27.190/32
*Generated using IPDebrief tools: Profile, History, Relationships, Neighbors*
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**1. Core Profile**
- Risk Score: Moderate (50/100)
- Provider: OVH (ASN 16276)
- Organization: Ahrefs Pte Ltd (OVH-CUST-281059692)
- Geolocation:
- Country: Canada (CA)
- City: Singapore (approx. 3,000 km accuracy radius)
- Network Role: CloudCompute (OVH-managed infrastructure)
- Threat Indicators: No malicious signals detected (no abuse confidence, blacklists, or campaigns).
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**2. Observation History**
- Last 17 Observations:
- Consistent classification as CloudCompute with OVH provider.
- Geolocation data shows Canada (country) with inferred coordinates near Singapore (potential misconfiguration or spoofing).
- DNSSEC/CAA validation active; no DNSBL listings.
- BGP stability: Route stability score 0.2174 (minimal risk).
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**3. Network Relationships**
- Linked Entities:
- Same Network: OVH-CUST-281059692 (15.235.27.0/24).
- DNS Associations: Hostname `proxy-ca013-san190.ahrefs.net` (Ahrefs SEO tool).
- Infrastructure:
- Cloud-hosted (OVH), no residential/mobile/VPN/proxy indicators.
- No TLS certificates or open services detected.
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**4. Neighborhood Analysis**
- Subnet: 15.235.27.190/24 (252 IPs total).
- Abuse Density: 0.4127 (moderate risk).
- Neighbor Risk Distribution:
- 53 IPs: Medium risk (25–50 score).
- 47 IPs: Low risk (0–25 score).
- Notable Neighbors:
- 15.235.27.0 (same subnet, risk 50).
- 15.235.27.1–2 (risk 25).
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**5. Actionable Insights**
- No Immediate Threat: No malicious indicators, but geolocation discrepancy warrants further investigation.
- Monitor Subnet: The 15.235.27.0/24 subnet has moderate abuse density; monitor for lateral movements or new threats.
- Verify DNS: The DNS association with `ahrefs.net` is legitimate, but ensure no spoofing or misconfigured records.
- Cloud Security: Confirm OVH infrastructure compliance and access controls for cloud-hosted assets.
Recommendation: Continue monitoring for changes in threat indicators or network behavior. No immediate firewall rules required.
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*Generated by IPDebrief. Data as of 2026-06-01.*
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-281059692 |
| CIDR Block | 15.235.27.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca013-san190.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca013-san190.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 | |||
| 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 | 30% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 15% | 2 | 2 |
| reputation | 28% | 1 | 3 |
| geolocation | 33% | 2 | 3 |
| Overall | 21% | 9 | 13 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-22 03:08:33 UTC |
| Last Seen | 2026-06-28 17:06:26 UTC |
| Profile Built | 2026-06-29 05:12:01 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 22 |
Full dossier details are available via our API.