142.44.228.156
IP Intelligence Briefing: 142.44.228.156
Date: 2026-06-09
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Provider: OVH (ASN 16276)
- Ownership: Ahrefs Pte Ltd (OVH-CUST-281059695)
- Geolocation:
- Country: Canada (CA)
- City: Singapore (discrepancy; may indicate misconfigured DNS or spoofing)
- Accuracy Radius: 3,000 km
- Network Role: Cloud compute infrastructure (OVH-hosted, no public services).
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**2. Threat Indicators**
- No direct malicious signals: No known attackers, spam, or Tor exit nodes.
- DNS Associations:
- Linked to `proxy-ca016-san156.ahrefs.net` (AHREFS domain).
- CAA records present but no DNSSEC validation errors.
- Subnet Abuse:
- Subnet `142.44.228.0/24` has 48% abuse density, with 119/247 sibling IPs flagged as threats.
- 60% of neighbors have medium risk, 39% low risk.
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**3. Historical Activity**
- Recent Observations (June 2026):
- DNS resolution for `ahrefs.net` (CAA records, no TLS anomalies).
- Geolocation consistency: Canada (56.13°N, -106.35°W) with 3000 km accuracy.
- Network stability: No recent route changes; operator score indicates "Minimal" risk.
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**4. Relationships & Context**
- Network Connections:
- Part of OVH's infrastructure, likely a cloud server or proxy.
- No direct links to campaigns, honeypots, or malicious domains.
- Subnet Analysis:
- High-risk siblings dominate the subnet, suggesting potential lateral movement or shared infrastructure risks.
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**5. Recommended Actions**
1. Monitor Subnet Activity: Track high-risk neighbors for potential compromise or coordinated attacks.
2. Validate Geolocation: Investigate the "Singapore" city label discrepancy; verify actual physical location.
3. Audit DNS Configuration: Ensure `ahrefs.net` DNS records are properly secured (SPF/DKIM/DMArc).
4. Network Segmentation: Isolate cloud-hosted assets to limit lateral movement if subnet abuse escalates.
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Summary:
This IP is part of a mixed-risk subnet with no direct malicious activity. However, its association with a high-abuse subnet and ambiguous geolocation warrant closer monitoring. Prioritize subnet-level analysis over isolated IP actions.
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-281059695 |
| CIDR Block | 142.44.228.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca016-san156.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca016-san156.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 | 39% | 2 | 3 |
| Overall | 24% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-21 20:59:11 UTC |
| Last Seen | 2026-06-28 15:06:30 UTC |
| Profile Built | 2026-06-29 09:12:44 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 25 |
Full dossier details are available via our API.