142.44.225.83
IP Intelligence Briefing: 142.44.225.83
Date: 2026-06-09
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**1. Core Profile**
- Risk Score: Moderate (40/100)
- Owner: Ahrefs Pte Ltd (OVH ASN 16276)
- Geolocation:
- Country: Canada (CA)
- City: Singapore (discrepancy noted; RTT suggests ~5,600km distance, but geolocation data shows 3,000km accuracy radius).
- Network Role: CloudCompute (OVH infrastructure, no residential/mobile carrier).
- Threat Indicators: No malicious activity, no blacklists, no known campaigns.
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**2. Network & Subnet Analysis**
- Subnet: 142.44.225.83/24
- Abuse Density: 56.25% (high_abuse classification).
- Neighbors:
- 174 active IPs in subnet; 144 flagged as threats.
- Risk Distribution: 96 low-risk, 4 high-risk neighbors.
- Subnet Stability: Route changes detected in the last 30 days; stability score low.
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**3. Observations & History**
- DNS: Resolves to `proxy-ca017-san83.ahrefs.net` (ahrefs.net domain).
- Geolocation Anomalies:
- RTT of 28ms (minimum possible for 5,600km: 112ms).
- Geolocation consensus: False (plausible? No).
- Historical Trends:
- 19 observations (DNS, geolocation, subnet abuse) since 2026-06-09.
- No persistent malicious activity.
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**4. Relationships & Context**
- Linked Entities:
- Same network: OVH-CUST-281059696.
- DNS: ahrefs.net (SEO company).
- Services: No open ports, no TLS certs, no HTTP services.
- Routing: BGP prefix 142.44.128.0/17; RPKI state: unknown.
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**5. Recommendations**
- SOC Actions:
- Monitor subnet for unusual traffic patterns (high abuse density).
- Investigate geolocation discrepancies (potential spoofing or proxy).
- Validate DNS resolution for `ahrefs.net` to ensure no misconfigurations.
- Firewall: No immediate blocking required; focus on subnet-level monitoring.
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Conclusion:
This IP is part of a cloud infrastructure owned by Ahrefs Pte Ltd. While no direct threats are detected, the subnet exhibits high abuse density and geolocation anomalies. SOC teams should prioritize monitoring for lateral movements or misconfigured services within the subnet.
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-281059696 |
| CIDR Block | 142.44.225.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca017-san83.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca017-san83.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 | 30% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 15% | 2 | 2 |
| reputation | 22% | 1 | 2 |
| geolocation | 33% | 2 | 3 |
| Overall | 21% | 10 | 13 |
| 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 15:04:18 UTC |
| Profile Built | 2026-06-29 03:09:25 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 23 |
Full dossier details are available via our API.