54.39.89.120
IP Intelligence Briefing: 54.39.89.120
*Generated via IPDebrief Analysis*
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1. Core Profile
- Risk Score: 25 (Low Risk)
- Owner: Dmytro, Ahrefs Pte Ltd (OVH ASN 16276)
- Geolocation: Canada (QC, Beauharnois)
- Network Role: CloudCompute Hosting (OVH infrastructure)
- Threat Indicators: No malicious activity detected (zero threat feeds, DNSBL listings, or campaigns).
2. Observation History
- Recent Activity:
- Geolocation confirmed in Canada (latitude 56.13, longitude -106.35) with 3000km accuracy.
- Network classification as "clean" with no persistent malicious behavior.
- DNSBL listing (1/8 total lists) but no associated threats.
- Temporal Trends: No significant changes in risk or ownership over time.
3. Relationships
- DNS Associations: Linked to `proxy-ca012-san120.ahrefs.net` (Ahrefs infrastructure).
- Network Affiliation: Part of OVH-CUST-281059691 subnet (54.39.89.0/24).
- No Known Campaigns: No correlations to known malicious groups or campaigns.
4. Neighborhood Analysis
- Subnet: 54.39.89.0/24 (232 IPs total, 21 active).
- Abuse Density: 17.24% (69 medium-risk, 31 low-risk neighbors).
- Notable Neighbors:
- 54.39.89.2 (40 risk score), 54.39.89.3 (50 risk score).
- Subnet classified as "mostly_clean" with no immediate threats.
5. Recommendations
- Monitor: Track subnet abuse density for anomalies.
- Verify DNS: Confirm Ahrefs' DNS records for potential misconfigurations.
- Firewall: No immediate blocking required; focus on high-risk neighbors.
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Conclusion: 54.39.89.120 is a low-risk, cloud-hosted IP associated with Ahrefs and OVH. No malicious activity detected, but monitor its subnet for emerging threats.
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-san120.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca012-san120.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 | 4 |
| routing | 20% | 2 | 3 |
| services | 15% | 2 | 2 |
| ownership | 26% | 3 | 3 |
| reputation | 31% | 1 | 3 |
| geolocation | 33% | 2 | 3 |
| Overall | 28% | 12 | 18 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-21 21:01:09 UTC |
| Last Seen | 2026-06-28 16:47:39 UTC |
| Profile Built | 2026-06-29 04:53:19 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 26 |
Full dossier details are available via our API.