148.113.128.235
IP Intelligence Briefing: 148.113.128.235
*Generated using IPDebrief tools (June 14, 2026)*
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**Risk Assessment**
- Overall Risk: Moderate (Risk Score: 50)
- Network Classification: CloudCompute (OVH-hosted infrastructure)
- Threat Indicators: No active malicious activity detected (no malware, phishing, or exploitation indicators).
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**Ownership & Geolocation**
- ISP/Provider: OVH (ASN 16276)
- Organization: Dmytro, Ahrefs Pte Ltd (registered with ARIN)
- Geolocation:
- Country: Canada (CA)
- City: Singapore
- Accuracy Radius: 3,000 km (high uncertainty)
- Geo-Plausibility: Low (discrepancy between country code and city location).
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**Network Role & Services**
- Infrastructure Type: Hosting/cloud service (OVH customer)
- DNS:
- PTR hostname: `proxy-ca014-san235.ahrefs.net`
- No public email authentication (SPF/DKIM) detected.
- Services: No open ports or TLS certificates observed.
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**Neighborhood Analysis**
- Subnet: `148.113.128.0/24` (OVH-CUST-281059693)
- Abuse Density: 41.83% (moderate risk)
- Neighbor Risk Distribution:
- 105 IPs flagged as high/medium risk (10.5% of subnet).
- 185 active IPs (62% of subnet).
- Inherited Risk: 16 (from subnet abuse).
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**Observation History**
- Recent Activity:
- DNS records linked to `ahrefs.net` (proxy service).
- Operator score: Minimal (0.2174).
- No persistent malicious behavior detected.
- Historical Trends:
- 23 signals observed (DNS, geolocation, routing).
- No significant changes in risk profile over 30 days.
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**Actionable Insights**
1. Monitor Subnet: Elevated abuse density in the `148.113.128.0/24` subnet warrants closer scrutiny of neighboring IPs.
2. Verify Geolocation: Discrepancy between "CA" country code and Singapore city location may indicate data inconsistency or misconfiguration.
3. Check Hosting Context: Ahrefs Pte Ltd’s cloud infrastructure may require validation of proxy/service legitimacy.
4. Watch for Subnet Changes: High-risk neighbors (105 IPs) could indicate potential lateral movement or network compromise.
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*End of Briefing*
*Generated by IPDebrief | Copyright © 2026 Jason Alberino*
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-281059693 |
| CIDR Block | 148.113.128.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca014-san235.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca014-san235.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 | 29% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 31% | 2 | 3 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Mixed Signals (60%) — 2 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Geo sources disagree on country: US, CA
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-10 22:17:12 UTC |
| Last Seen | 2026-06-27 18:18:27 UTC |
| Profile Built | 2026-06-28 12:23:02 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 26 |
Full dossier details are available via our API.