54.39.89.22
IP Intelligence Briefing: 54.39.89.22
Date: 2026-06-09
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**Risk Assessment**
- Overall Risk: Low Risk (25/100)
- Provider Score: 0 (OVH)
- Authority Score: 0
- Stability Score: 0
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**Ownership & Geolocation**
- AS: AS16276 (OVH)
- Organization: Dmytro, Ahrefs Pte Ltd
- Geolocation: Canada (QC, Beauharnois), inferred via DNS (latitude 56.13, longitude -106.35).
- Network Role: CloudCompute hosting (OVH infrastructure).
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**Threat Indicators**
- No malicious indicators detected (no blacklists, campaigns, or abuse reports).
- DNS Associations: Linked to `proxy-ca012-san22.ahrefs.net` (Ahrefs, a legitimate web analytics service).
- Services: No open ports, no TLS certificates, no HTTP banners.
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**Network Relationships**
- Subnet: 54.39.89.0/24 (OVH-CUST-281059691)
- Neighbors:
- 100 IPs in subnet (243 total siblings).
- Abuse Density: 43.21% (mixed classification).
- Threat Siblings: 105 IPs with elevated risk.
- Key Relationships:
- Same network (OVH)
- DNS association with Ahrefs domain
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**Observation History**
- Stability: No ownership changes.
- Threat Persistence: No persistent malicious activity.
- Recent Activity (last 5 months):
- Stable network role (CloudCompute).
- No DNS or service changes.
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**Actionable Insights**
1. Monitor Subnet: The 54.39.89.0/24 subnet has a 43.21% abuse density with 105 threat siblings. Investigate potential lateral movement or shared infrastructure risks.
2. Verify DNS Associations: Confirm legitimacy of `proxy-ca012-san22.ahrefs.net` (Ahrefs is a legitimate service, but ensure no misconfigurations).
3. No Blocking Required: No recommended firewall rules or actions due to low risk.
Note: This IP is part of a larger OVH-hosted network. Ensure broader subnet monitoring if targeting Ahrefs-related infrastructure.
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*Generated by IPDebrief – Cybersecurity Threat Intelligence Platform*
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-281059691 |
| CIDR Block | 54.39.89.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca012-san22.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca012-san22.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 | 15% | 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 | 2026-05-21 14:58:07 UTC |
| Last Seen | 2026-06-28 14:50:43 UTC |
| Profile Built | 2026-06-29 08:56:23 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 26 |
Full dossier details are available via our API.