142.44.220.43
IP Intelligence Briefing: 142.44.220.43/32
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Ownership:
- ISP: OVH (ASN 16276)
- Organization: Dmytro, Ahrefs Pte Ltd
- Network: OVH-CUST-281059685
- Geolocation:
- Country: Canada (CA)
- Region: QC (Quebec)
- City: Singapore (geoPlausible: False)
- Accuracy: 3000km radius (RTT anomaly detected: 26ms vs. expected 112ms for 5598km)
- Network Role:
- Type: CloudCompute (Hosting)
- Subnet: 142.44.220.0/24
- Abuse Density: 0.66 (High Abuse Subnet)
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**2. Threat & Security Indicators**
- Threat Signals:
- No direct malicious indicators (no blacklists, spam, or campaigns).
- DNS: PTR records point to `proxy-ca006-san43.ahrefs.net` (linked to Ahrefs).
- TLS/Services: No open ports or TLS certs detected.
- Network Risks:
- Subnet abuse density is high (66% of IPs flagged).
- Inherited Risk: 26 (substantial exposure from neighbors).
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**3. Observation History**
- Recent Activity (30 days):
- Stable risk profile (no spikes).
- Consistent geolocation signals (Canada/QC).
- DNS and routing data unchanged.
- Key Anomalies:
- Geo validation violation: RTT discrepancy suggests potential spoofing or misconfigured routing.
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**4. Network Relationships**
- Linked Entities:
- Same Network: 35+ IPs tied to OVH-CUST-281059685.
- Subnet: 142.44.220.0/24 (256 total IPs, 170 active).
- Threat Siblings: 170 IPs in subnet flagged for abuse.
- Critical Insight:
- The IP is part of a subnet with high abuse density, suggesting potential collateral risk.
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**5. Neighborhood Analysis**
- Subnet Summary:
- Total IPs: 256 (142.44.220.0/24)
- Active IPs: 170
- Threat IPs: 170 (66% abuse density)
- Risk Distribution:
- High Risk: 0
- Medium Risk: 98
- Low Risk: 2
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**6. Recommendations**
- Monitoring:
- Continuously monitor subnet for lateral movement or abnormal traffic patterns.
- Validate geolocation discrepancies (e.g., Singapore vs. Canada).
- Mitigation:
- Apply firewall rules to restrict access to this subnet if it’s a critical asset.
- Review Ahrefs’ cloud infrastructure for misconfigurations.
- Threat Hunting:
- Investigate if the subnet is part of a larger botnet or compromised hosting environment.
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End of Briefing
*Data sourced from IPDebrief 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-281059685 |
| CIDR Block | 142.44.220.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca006-san43.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca006-san43.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 | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | 31% | 2 | 4 |
| routing | 32% | 2 | 3 |
| services | 18% | 2 | 2 |
| ownership | 29% | 3 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 29% | 12 | 18 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:42 UTC |
| Last Seen | 2026-06-26 22:49:42 UTC |
| Profile Built | 2026-06-27 19:02:32 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 32 |
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