148.113.128.115
IP Intelligence Briefing: 148.113.128.115
*Generated via IPDebrief Analysis*
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**Key Findings**
- Risk Profile: Moderate risk (50/100), no direct threat indicators (no malware, spam, or attacker associations).
- Ownership: Assigned to OVH (ASN 16276), Dmytro, Ahrefs Pte Ltd. Subnet: 148.113.128.0/24.
- Geolocation: Registered to Singapore (CA), but geo-validation is plausible? No (accuracy radius 3000km, inferred via cymru-country).
- Network Role: Cloud infrastructure (OVH-hosted), no CDN/VPN/Proxy/Tor associations.
- DNS: Linked to proxy-ca014-san115.ahrefs.net (Ahrefs domain). No email authentication records (SPF/DKIM).
- Subnet Risk: 34.4% abuse density, 18 high-risk neighbors, 82 low-risk. Total siblings: 250.
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**Threat Observations**
- No active threats: No indicators of compromise (IOC), malware, or known attacker campaigns.
- Scanning Activity: Detected TLS/HTTP scans (10+ ports probed), but no open services or vulnerabilities.
- Subnet Anomalies: 13 inherited risks from neighbors, 86 threat siblings. Abnormality: 34.4% abuse density.
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**Recommendations**
1. Monitor Subnet: High-risk neighbors (18/250) suggest potential lateral movement or shared infrastructure risks.
2. Verify DNS: Investigate Ahrefs’ DNS configuration for unexpected traffic patterns.
3. Geolocation Discrepancy: Validate IP’s Singapore registration against geo-routing anomalies (3000km accuracy radius).
4. Cloud Infrastructure: Confirm OVH’s cloud hosting policies for shared resource isolation.
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Conclusion: Neutral IP with no direct malicious activity, but subnet-level risks warrant closer scrutiny. No immediate action required, but continuous monitoring is advised.
*Data sourced from IPDebrief’s geolocation, threat intelligence, and network relationship graphs.*
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-san115.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca014-san115.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 | 40% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 15% | 2 | 2 |
| reputation | 23% | 1 | 2 |
| geolocation | 40% | 2 | 3 |
| Overall | 24% | 10 | 13 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-23 12:22:01 UTC |
| Last Seen | 2026-06-28 21:01:24 UTC |
| Profile Built | 2026-06-29 03:04:50 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 23 |
Full dossier details are available via our API.