167.114.139.97
IP Intelligence Briefing: 167.114.139.97
*Generated via IPDebrief Threat Intelligence Platform*
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**1. Core Profile**
- Risk Score: 50 (Moderate Risk)
- Ownership: Registered to Ahrefs Pte Ltd (OVH network, ASN 16276).
- Geolocation: Montreal, Canada (claimed), but geoPlausible is false. RTT analysis indicates potential spoofing (28ms vs. 112ms expected for 5,597km).
- Network Role: Cloud compute instance (OVH hosting). No open ports, no TLS certs, no HTTP services.
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**2. Threat Indicators**
- No direct malicious indicators (no blacklists, spam, or known campaigns).
- Subnet Abuse Context:
- 167.114.139.0/24 has 73.44% abuse density (high_abuse classification).
- 204 active siblings in subnet; 188 are malicious (inherited risk: 29).
- Neighbors risk distribution: 99% medium/low, 1% high.
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**3. Observation History**
- Recent Activity:
- DNS resolution to `proxy-ca000-san97.ahrefs.net` (ahrefs.net domain).
- DNSBL listings (1/8 total lists) and high abuse density detected.
- Geo spoofing flagged via RTT discrepancy.
- Trend: No persistent threat activity; last observation June 17, 2026.
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**4. Relationships & Context**
- Network Links:
- Same subnet (OVH-CUST-281059679).
- Linked to Ahrefs Pte Ltd (cloud hosting provider).
- DNS:
- PTR hostname: `proxy-ca000-san97.ahrefs.net`.
- No email authentication (SPF/DKIM) detected.
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**5. Recommendations**
- Monitor Subnet: High abuse density in 167.114.139.0/24 suggests potential lateral movement or botnet activity.
- Verify Geolocation: Investigate spoofed location; consider blocking traffic from this subnet if risk thresholds are exceeded.
- Access Controls: Ensure cloud instance (OVH) has strict access policies, as it’s part of a hosting environment.
- DNS Monitoring: Track DNS resolution patterns for `ahrefs.net` subdomains.
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*End of Briefing*
*Generated by IPDebrief 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-281059679 |
| CIDR Block | 167.114.139.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca000-san97.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca000-san97.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 | 42% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 30% | 1 | 3 |
| geolocation | 32% | 2 | 3 |
| Overall | 24% | 10 | 16 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:52 UTC |
| Last Seen | 2026-06-27 01:32:32 UTC |
| Profile Built | 2026-06-28 00:03:37 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 29 |
Full dossier details are available via our API.