54.39.210.125
IP Intelligence Briefing: 54.39.210.125
Date: 2026-06-09
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**1. Profile Summary**
- Risk Score: 25 (Low Risk)
- Owner: Dmytro, Ahrefs Pte Ltd (OVH network)
- Geolocation: Canada (QC, Beauharnois)
- Network Role: Cloud compute infrastructure (OVH)
- Threat Indicators: No malicious activity detected; no known campaigns or abuse.
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**2. Observation History**
- Latest Signals (2026-06-09):
- Minimal Risk: Operator score (0.2174) and DNSSEC/CAA validation.
- Geo Validation: Discrepancy between claimed location (Beauharnois) and actual RTT (27ms vs. expected 112.6ms for 5,629km).
- DNS Associations: Linked to `proxy-ca007-san125.ahrefs.net` (Ahrefs).
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**3. Network Relationships**
- Key Associations:
- Hostname: `proxy-ca007-san125.ahrefs.net` (Ahrefs domain).
- Subnet: `54.39.210.0/24` (OVH-managed).
- Subnet Risk: Moderate abuse density (46.03%).
- Neighbor Analysis:
- Total Neighbors: 252 IPs in subnet.
- Active IPs: 111 (44%); 116 flagged as risky.
- High-Risk Neighbors: 58 IPs with medium risk; 41 with low risk.
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**4. Security Actions**
- Recommended Actions:
- Monitor subnet for unusual activity due to mixed risk neighbors.
- Validate geolocation discrepancies (RTT vs. claimed location).
- No immediate firewall rules required, but continuous monitoring advised.
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**5. Threat Assessment**
- No Direct Threats: No indicators of compromise, spam, or malicious campaigns.
- Subnet Risk: Moderate risk due to 46% abuse density.
- SOC Guidance:
- Investigate geo validation anomalies.
- Watch for changes in subnet behavior or Ahrefs-related activity.
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End of Briefing
*Generated by IPDebrief. All data derived from observed signals and network intelligence.*
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-281059686 |
| CIDR Block | 54.39.210.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca007-san125.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca007-san125.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 | 31% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 39% | 2 | 3 |
| Overall | 25% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-21 14:58:05 UTC |
| Last Seen | 2026-06-28 14:43:19 UTC |
| Profile Built | 2026-06-29 08:48:15 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 24 |
Full dossier details are available via our API.