148.113.128.9
IP Intelligence Briefing: 148.113.128.9
Date: 2026-06-15
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership:
- ASN: 16276 (OVH)
- Organization: Dmytro, Ahrefs Pte Ltd
- Subnet: 148.113.128.0/24
- Geolocation:
- Country: Canada (CA)
- City: Singapore (geoPlausible: False)
- Distance from probe: ~6,082 km (RTT: 25ms, inconsistent with distance)
- Threat Indicators:
- No malicious activity detected (no indicators, campaigns, or blacklists).
- Not a Tor exit node, spam source, or known attacker.
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**2. Network Role**
- Infrastructure: CloudCompute (OVH)
- Services:
- No open ports or TLS certificates detected.
- DNS: Resolves to `proxy-ca014-san9.ahrefs.net` (Ahrefs).
- Subnet Analysis:
- Abuse Density: 43% (moderate risk).
- Threat Siblings: 109/253 IPs in subnet flagged as risky.
- Active Siblings: 190 IPs (75% of subnet).
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**3. Observation History**
- Stability: Stable over 30 days (no ownership or threat changes).
- Key Trends:
- Geo validation violations (RTT mismatch for distance).
- Subnet abuse density increased slightly.
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**4. Relationships**
- DNS Associations:
- Linked to `proxy-ca014-san9.ahrefs.net` (Ahrefs).
- Network Connections:
- Same subnet as 100+ IPs (mix of low/medium risk).
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**5. Recommendations**
- Monitor:
- Track subnet abuse density and geo validation anomalies.
- Monitor Ahrefs-associated DNS for unexpected behavior.
- No Action Required:
- Low risk profile, no immediate mitigation needed.
- Ensure network segmentation to limit lateral movement if compromised.
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Source: IPDebrief Threat Intelligence Platform
Note: This IP is part of a cloud infrastructure with no direct malicious signals. Contextualize with additional indicators for critical decisions.
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-san9.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca014-san9.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 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 33% | 2 | 3 |
| Overall | 23% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-18 21:27:15 UTC |
| Last Seen | 2026-06-28 07:49:20 UTC |
| Profile Built | 2026-06-29 01:54:09 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 25 |
Full dossier details are available via our API.