15.235.96.88
IP Intelligence Briefing: 15.235.96.88
Date: 2026-06-13
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership: Registered to Ahrefs Pte Ltd (OVH ASN 16276).
- Geolocation:
- Country: Canada (CA)
- City: Singapore (inferred from DNS records).
- Latitude: 56.13, Longitude: -106.35 (3000km accuracy radius).
- Network Role: CloudCompute infrastructure (OVH-hosted, no residential/mobile origin).
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
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**2. Observation History**
- Recent Activity:
- DNS resolution for `proxy-ca015-san88.ahrefs.net` (2026-06-13).
- Geolocation consistency checks (mixed results, possible spoofing).
- BGP stability: Subnet `15.235.96.88/24` shows 0.4395 abuse density (mixed risk).
- Trends: No persistent threats; 1 observation in the last 30 days.
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**3. Relationships & Subnet Context**
- Linked Entities:
- Same network: OVH-CUST-281059694 (AS16276).
- DNS: PTR records point to `ahrefs.net` (no email auth detected).
- Subnet Analysis:
- /24 subnet (15.235.96.0/24) with 100 neighbors:
- 42 medium-risk IPs, 57 low-risk IPs.
- 109 threat siblings (potential malicious activity in subnet).
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**4. Threat & Security Context**
- No Direct Threats:
- No malware, spam, or known attacker associations.
- TLS/HTTP services: No open ports or certificates detected.
- Subnet Caution:
- Moderate abuse density suggests monitoring for lateral movement or compromised neighbors.
- OVH-hosted infrastructure may require routine security audits.
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**5. Recommended Actions**
- Monitor Subnet: Track medium-risk neighbors for suspicious behavior.
- Verify Geolocation: Investigate inconsistency between "Canada" and "Singapore" in DNS records.
- Check Ahrefs Security: Validate `ahrefs.net` for DNS-related risks (e.g., CAA records, DNSBL listings).
- Firewall Rules: Consider blocking high-risk neighbors in the 15.235.96.0/24 subnet.
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Summary: 15.235.96.88 is a low-risk cloud server owned by Ahrefs, hosted on OVH. While the IP itself is clean, its subnet contains a mix of risks, warranting closer scrutiny.
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-281059694 |
| CIDR Block | 15.235.96.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca015-san88.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca015-san88.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 | 26% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 32% | 2 | 3 |
| Overall | 22% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:46 UTC |
| Last Seen | 2026-06-27 00:17:53 UTC |
| Profile Built | 2026-06-27 14:31:38 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 27 |
Full dossier details are available via our API.