54.39.203.202
IP Intelligence Dossier
Your IP: 216.73.216.123
🤖 Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 54.39.203.202
Date: 2026-06-16
---
**1. Overview**
- Risk Profile: Moderate Risk (Risk Score: 40)
- Provider: OVH (ASN 16276)
- Ownership: Registered to *Dmytro, Ahrefs Pte Ltd* (OVH-CUST-281059687)
- Geolocation: Quebec, Canada (plausibility flag raised due to RTT anomalies)
- Network Role: CloudCompute infrastructure (OVH-hosted)
---
**2. Key Findings**
#### Ownership & Provider
- ASN 16276 (OVH) manages the IP.
- No abuse reports or threat indicators linked to the IP itself.
- Subnet: 54.39.203.0/24, with high abuse density (0.543) and 139 threat siblings.
#### Geolocation & Validation
- Geo-Plausibility: Flagged as implausible. RTT of 31ms conflicts with 5,629km distance.
- Coordinates: Claimed as Quebec, Canada (45.3161°N, -73.8736°E), but inconsistent with RTT.
#### Network Role
- Cloud Compute: Identified as hosting infrastructure (OVH).
- No Open Ports: No active services or TLS certificates detected.
#### Relationships
- DNS Associations: Linked to `proxy-ca008-san202.ahrefs.net` (Ahrefs Pte Ltd).
- Subnet Context: Part of a /24 block with 256 IPs, 188 active, and 139 flagged as threats.
#### Historical Observations
- Minimal Threat Signals: No malicious campaigns, spam, or known attackers.
- Consistent Provider: OVH has maintained ownership since at least 2026-06-11.
---
**3. Neighborhood Analysis**
- Subnet Abuse Density: 54.39.203.0/24 classified as high_abuse.
- Neighbor Risk: 98% of IPs in the subnet have medium risk (score 40–50), with 2 low-risk IPs.
- Top Threat Siblings: 139 IPs in the subnet flagged for abuse.
---
**4. Recommendations**
- Monitor Subnet: Given high abuse density, investigate neighboring IPs for lateral movement or shared infrastructure risks.
- Verify DNS Associations: Confirm DNS records for `proxy-ca008-san202.ahrefs.net` to ensure no spoofing or misconfigurations.
- Geolocation Verification: Cross-check geolocation data with alternative sources due to RTT anomalies.
---
Conclusion: The IP is associated with a legitimate cloud provider (OVH) and Ahrefs Pte Ltd. While no direct threats are detected, its subnet exhibits high abuse density, warranting further investigation into potential indirect risks.
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-281059687 |
| CIDR Block | 54.39.203.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca008-san202.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca008-san202.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
No certificate
Issued by —
N/A
| SANs | None |
| Valid From | — |
| Valid Until | — |
🎯 Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 35% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 13% | 1 | 2 |
| geolocation | 24% | 2 | 3 |
| Overall | 20% | 10 | 13 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Claimed geolocation contradicts RTT physics measurement
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-29 18:15:20 UTC |
| Last Seen | 2026-06-29 06:48:18 UTC |
| Profile Built | 2026-06-29 07:02:10 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 24 |
🔍 23 signal types · 24 observations collected
This report is generated from 23+ independent intelligence signals including
ownership records, DNS analysis, BGP routing, TLS certificates, port scanning, threat feeds,
behavioral fingerprinting, and more.
Full dossier details are available via our API.
Full dossier details are available via our API.
ℹ️ About This Report
All data shown is publicly available network metadata — IP addresses do not reliably identify individuals.
Assessments are probabilistic and should not be used as sole basis for access control decisions.
To report an issue or request data review, contact admin@ipdebrief.com.