Your IP: 216.73.216.123
π€ Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 54.39.0.213
*Generated using IPDebrief tools*
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Registered to Ahrefs Pte Ltd (OVH ASN 16276).
- Geolocation: Canada (QC, Beauharnois), but geo validation failed due to RTT discrepancy (29ms vs. expected 112.6ms for 5629km).
- Network Role: CloudCompute (OVH-hosted, no services detected).
- Threat Indicators: No malicious activity, no blacklists, or campaigns linked.
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**2. Observation History**
- Recent Signals (June 8, 2026):
- Minimal risk (operator score 0.2174).
- Geo validation anomaly: RTT inconsistent with distance.
- Subnet abuse density: 0.47 (mixed risk).
- Long-Term Trends: No persistent threats or ownership changes.
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**3. Relationships**
- DNS: Linked to proxy-ca004-san213.ahrefs.net (Ahrefs domain).
- Network: Same subnet as OVH-CUST-281059683 (248 IPs total).
- Neighbors: 110 active IPs in subnet, 117 flagged as high/medium risk.
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**4. Neighborhood Analysis**
- Subnet: 54.39.0.0/24.
- Abuse Density: 47% (moderate risk).
- High-Risk Neighbors: 71 IPs (risk score β₯50).
- Key Neighbors:
- 54.39.0.0 (risk 40), 54.39.0.3 (risk 50), 54.39.0.4 (risk 50).
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**5. Actionable Insights**
- SOC Focus: Monitor subnet for lateral movement or abuse. Investigate geo validation anomaly (potential spoofing or proxy).
- Threat Context: No direct threats, but subnet has moderate abuse density.
- Recommendation:
- Block high-risk neighbors using IPDebriefβs firewall rules.
- Validate geolocation via alternative methods (e.g., WHOIS, IP reputation).
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*End of Briefing*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Dmytro, Ahrefs Pte Ltd |
| ASN | AS16276 |
| Network Name | OVH-CUST-281059683 |
| CIDR Block | 54.39.0.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | β |
π DNS Intelligence
| PTR | proxy-ca004-san213.ahrefs.net |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca004-san213.ahrefs.net |
π DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 β Basic operator with some routing infrastructure |
π 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 | β |
| HTTP Title | β |
π TLS Certificate
No certificate
Issued by β
N/A
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 37% | 2 | 3 |
| routing | 27% | 2 | 3 |
| services | 30% | 2 | 3 |
| ownership | 30% | 3 | 3 |
| reputation | 31% | 1 | 3 |
| geolocation | 34% | 2 | 3 |
| Overall | 31% | 12 | 18 |
Coverage: 6/6 dimensions Β· Data sufficiency: sufficient
| Data Coherence | Mostly Consistent (80%) β 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
β Claimed geolocation contradicts RTT physics measurement
π Observation Timeline π Live
| First Seen | 2026-05-16 21:01:18 UTC |
| Last Seen | 2026-06-28 04:06:22 UTC |
| Profile Built | 2026-06-29 04:12:22 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 29 |
π 24 signal types Β· 29 observations collected
This report is generated from 24+ 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.
βΉοΈ About This Report
All data shown is publicly available network metadata β 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.