15.235.27.167
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: 15.235.27.167
Date: 2026-06-13
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Owned by Dmytro, Ahrefs Pte Ltd (OVH ASN 16276).
- Geolocation: Registered to Canada (QC, Beauharnois), but geo plausibility is false (RTT discrepancy for 6082km distance).
- Network Role: CloudCompute infrastructure (OVH-hosted, no residential/mobile traffic).
- DNS: Linked to `proxy-ca013-san167.ahrefs.net` (no email auth records).
- Services: No open ports or TLS certs detected.
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**2. Observation History**
- Network Classification: Consistently identified as CloudCompute (no CDN/VPN/Tor).
- Subnet Abuse Density: 0.49 (mixed risk, 124/253 siblings flagged as threats).
- Geo Validation: Unusual RTT (26ms) vs. expected minimum (121.6ms) for distance, indicating potential misattribution or synthetic data.
- Threat Indicators: No malicious campaigns, blacklists, or DNSBL listings detected.
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**3. Relationships**
- Network: Part of OVH-CUST-281059692 subnet (15.235.27.0/24).
- DNS: Strong association with `proxy-ca013-san167.ahrefs.net` (19 observations).
- No Known Malicious Links: No correlated IPs, certs, or campaigns.
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**4. Neighborhood Analysis**
- Subnet: 15.235.27.0/24 (253 IPs).
- Risk Distribution: 70% medium-risk siblings, 30% low-risk.
- Abuse Density: 49% (moderate risk, but no direct ties to the target IP).
- Notable Neighbors:
- 15.235.27.0 (risk 50), 15.235.27.1 (risk 40), and others with varying scores.
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**5. Recommendations**
- Monitor Subnet: Track changes in abuse density, especially given mixed risk in the subnet.
- Verify Geolocation: Investigate the geo plausibility discrepancy (RTT vs. distance).
- Check DNS: Ensure no unintended DNS associations with malicious domains.
- No Immediate Action Required: Low-risk profile with no direct threats, but anomalies warrant further scrutiny.
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Source: IPDebrief Threat Intelligence Platform | *All data current as of 2026-06-13*
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-281059692 |
| CIDR Block | 15.235.27.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca013-san167.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca013-san167.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 | 33% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 35% | 2 | 3 |
| Overall | 24% | 10 | 15 |
Coverage: 6/6 dimensions · Data sufficiency: sufficient
| Data Coherence | Mixed Signals (60%) — 2 contradiction(s) |
| Attribution | Very Low (20%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
⚠ Claimed geolocation contradicts RTT physics measurement
⚠ Geo sources disagree on country: US, CA
⚠ Geo sources disagree on country: US, CA
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:45 UTC |
| Last Seen | 2026-06-27 00:00:47 UTC |
| Profile Built | 2026-06-27 14:13:26 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 27 |
🔍 22 signal types · 27 observations collected
This report is generated from 22+ 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.