142.44.233.133
IP Intelligence Briefing: 142.44.233.133
Date: 2026-06-10
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**1. Profile Summary**
- Risk Score: Low (25/100) | Provider Score: 0 | Authority Score: 0
- Ownership: Registered to Ahrefs Pte Ltd (OVH ASN 16276) under netname OVH-CUST-281059682.
- Geolocation:
- Country: Canada (CA)
- City: Singapore (geolocation inconsistency noted).
- Threat Indicators: No malicious indicators, abuse confidence score null, not listed in DNSBLs.
- Network Role: Hosting provider (OVH), no CDN/VPN/Proxy/Tor detected.
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**2. Observation History**
- Scan Activity (2026-06-01):
- Scanned for open ports (no banners or TLS certs detected).
- Subnet 142.44.233.0/24 shows mixed classification with 104 threat siblings.
- Geolocation (2026-06-10):
- Confirmed as Canada (CA) with coordinates (56.13, -106.35), though city field is null.
- Stability: Route stability flagged as false (potential network instability).
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**3. Relationships**
- Network Associations:
- Linked to OVH-CUST-281059682 (same network).
- DNS association with proxy-ca003-san133.ahrefs.net (hostname).
- No Malicious Connections: No ties to known threat feeds, campaigns, or malicious domains.
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**4. Neighborhood Analysis**
- Subnet: 142.44.233.0/24 (248 total IPs).
- Risk Distribution:
- Low Risk: 52 IPs (avg. 25 score).
- Medium Risk: 48 IPs (avg. 50 score).
- High Risk: 0 IPs.
- Abuse Density: 0.4194 (moderate risk in subnet).
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**5. Key Findings & Recommendations**
- Geolocation Discrepancy: IP reports Canada (CA) but is associated with Singapore-based Ahrefs. Verify location accuracy or potential spoofing.
- Subnet Risk: While the IP itself is low-risk, its subnet contains 48 medium-risk IPs. Monitor for lateral movement or shared infrastructure risks.
- No Malicious Activity: No indicators of compromise (IOC), abuse, or campaigns detected.
- Actionable Steps:
- Validate geolocation and network stability.
- Monitor subnet for unusual traffic patterns or new threats.
- No immediate mitigation required for this IP.
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End of Briefing
*Generated via IPDebrief tools: profile, history, relationships, and neighbors analysis.*
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-san133.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca003-san133.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 | 3 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 15% | 2 | 2 |
| reputation | 22% | 1 | 2 |
| geolocation | 25% | 2 | 2 |
| Overall | 21% | 10 | 12 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-23 18:28:33 UTC |
| Last Seen | 2026-06-28 22:19:33 UTC |
| Profile Built | 2026-06-29 04:22:33 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 21 |
Full dossier details are available via our API.