IP Intelligence Briefing: 142.44.233.164/32
*Generated via IPDebrief Analysis*
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**1. Core Profile**
- Risk Score: Moderate (40/100)
- Ownership:
- AS: AS16276 (OVH)
- Organization: Dmytro, Ahrefs Pte Ltd
- Subnet: 142.44.233.0/24
- Geolocation:
- Country: Canada (CA)
- City: Singapore (discrepancy noted; may indicate misconfiguration or spoofing)
- Network Role:
- Provider: OVH Cloud (Hosting/CloudCompute)
- Services: No open ports detected; DNS resolves to `proxy-ca003-san164.ahrefs.net`
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**2. Threat & Behavior**
- Threat Indicators:
- No direct malicious indicators (no blacklists, spam, or known attacker associations).
- Subnet Abuse Density: 58% (high risk classification).
- Observation History:
- Recent activity shows low-confidence geolocation (3000km accuracy) and subnet abuse signals.
- No persistent threat activity detected.
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**3. Relationships & Context**
- Linked Entities:
- Network: OVH-CUST-281059682 (same subnet).
- Domains: Resolves to `ahrefs.net` (proxy hostname).
- DNS:
- PTR Record: `proxy-ca003-san164.ahrefs.net`
- Email Security: No SPF/DKIM records detected.
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**4. Subnet Neighborhood**
- Subnet: 142.44.233.0/24
- Risk Distribution:
- High Risk: 0 IPs
- Medium Risk: 91 IPs
- Low Risk: 9 IPs
- Abuse Density: 58% (high risk classification).
- Notable Neighbors:
- 142.44.233.0 (risk score 40), 142.44.233.1 (risk score 30), etc.
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**5. Recommendations**
- Monitoring:
- Track subnet-level abuse trends (high abuse density may indicate compromised hosts).
- Verify geolocation accuracy for this IP (discrepancy between Canada and Singapore).
- Network Security:
- Consider blocking traffic from the 142.44.233.0/24 subnet if risk thresholds are exceeded.
- Validate DNS resolution for `ahrefs.net` to ensure no spoofing or misconfigured services.
- SOC Actions:
- Investigate if this IP is part of a larger network with suspicious activity.
- Correlate with other IPs in the subnet for potential lateral movement or command-and-control (C2) activity.
Note: This IP appears benign at the surface but resides in a high-risk subnet. Further analysis of the subnet's activity is critical.
*Generated by IPDebrief Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Dmytro, Ahrefs Pte Ltd |
| ASN | AS16276 |
| Network Name | OVH-CUST-281059682 |
| CIDR Block | 142.44.233.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | โ |
๐ DNS Intelligence
| PTR | proxy-ca003-san164.ahrefs.net |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca003-san164.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 | 31% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 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 |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-23 18:28:33 UTC |
| Last Seen | 2026-06-28 22:20:14 UTC |
| Profile Built | 2026-06-29 04:22:33 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 22 |
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