142.44.233.159
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 142.44.233.159
Date: 2026-06-15
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**1. Risk Profile**
- Risk Score: 40 (Moderate Risk)
- Provider: OVH (ASN 16276)
- Organization: Ahrefs Pte Ltd (OVH-CUST-281059682)
- Geolocation:
- Country: Canada (CA)
- City: Singapore (discrepancy noted; coordinates unverified)
- Subnet: 142.44.233.0/24
- Network Role: CloudCompute (OVH-hosted, no public services)
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**2. Threat Indicators**
- No direct malicious indicators (no abuse confidence scores, blacklists, or campaigns).
- DNS Association: Linked to `proxy-ca003-san159.ahrefs.net` (Ahrefs infrastructure).
- Subnet Abuse Density: 72.66% (high abuse classification).
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**3. Observation History**
- Recent Activity (2026-06-15):
- Geolocation inferred as Canada (low confidence).
- Subnet abuse density confirmed (high risk).
- Operator score: 0.2174 (Minimal risk).
- Historical Trends: No persistent malicious activity detected.
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**4. Network Relationships**
- Same Network: 256 IPs in 142.44.233.0/24, with 186 classified as threats.
- DNS: 10+ IPs share the same DNS hostname (`proxy-ca003-san159.ahrefs.net`).
- Routing: BGP prefix `142.44.128.0/17` (OVH, stable route).
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**5. Neighborhood Analysis**
- Subnet Risk: 72.66% abuse density (high risk).
- Neighbors:
- 92 IPs flagged as medium risk (score 30–40).
- 8 IPs flagged as low risk (score 20–30).
- 0 high-risk IPs detected.
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**6. Recommendations**
- Monitor Subnet: High abuse density suggests potential for lateral movement or botnet activity.
- Verify Geolocation: Discrepancy between Canada and Singapore requires validation.
- Block Neighbors: Consider isolating the subnet if threat activity escalates.
- DNS Scrutiny: Validate Ahrefs' DNS records for anomalous traffic patterns.
Conclusion: While 142.44.233.159 itself shows no direct malicious activity, its subnet’s high abuse density and DNS associations warrant closer monitoring. SOC teams should prioritize subnet-level analysis and verify geolocation anomalies.
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-281059682 |
| CIDR Block | 142.44.233.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca003-san159.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca003-san159.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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 39% | 2 | 3 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 22% | 1 | 2 |
| geolocation | 34% | 2 | 3 |
| Overall | 23% | 10 | 13 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Claimed geolocation contradicts RTT physics measurement
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-25 12:41:31 UTC |
| Last Seen | 2026-06-29 01:30:30 UTC |
| Profile Built | 2026-06-29 07:33:24 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 21 |
🔍 20 signal types · 21 observations collected
This report is generated from 20+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.