Your IP: 216.73.217.135
๐ค Witness AIThis summary was generated by AI and may contain inaccuracies. Verify critical details independently.
IP Intelligence Briefing: 15.235.98.83
Date: 2026-06-10
---
**1. Risk Profile**
- Overall Risk Score: Low (25/100)
- Provider Score: 0 (OVH)
- Authority Score: 0
- Stability Score: 0
---
**2. Ownership & Geolocation**
- Registered Owner: Ahrefs Pte Ltd (OVH-CUST-281059698)
- Country: Canada (CA)
- City: Singapore (geolocation discrepancy; verify accuracy)
- ASN: 16276 (OVH)
- Network: 15.235.98.0/24
---
**3. Threat Indicators**
- Malicious Activity: None detected (no indicators, blacklists, or campaigns).
- DNS: PTR hostname `proxy-ca019-san83.ahrefs.net` resolved to Ahrefs.
- Services: No open ports, no TLS/HTTP services, no server banners.
- Network Role: Hosting provider (OVH), no CDN/VPN/Tor activity.
---
**4. Observation History (30 Days)**
- Stability: No significant changes in risk or network behavior.
- Threat Trends: No persistent malicious activity or abuse.
---
**5. Relationships**
- Linked Entities:
- DNS hostname `proxy-ca019-san83.ahrefs.net` (Ahrefs).
- Subnet `15.235.98.0/24` (OVH).
- No Known Campaigns or Malware Associations.
---
**6. Neighborhood Analysis**
- Subnet: 15.235.98.0/24 (100 IPs).
- Risk Distribution:
- 24 IPs: Medium risk (abuse density: 0%).
- 76 IPs: Low risk.
- No High-Risk Neighbors.
---
**7. Recommendations**
- Monitor: Track changes in geolocation or DNS associations.
- Verify: Confirm geolocation accuracy (Singapore vs. Canada).
- No Immediate Actions: No firewall rules or security actions required.
---
Conclusion:
The IP 15.235.98.83 is associated with Ahrefs Pte Ltd (OVH) and shows no malicious activity. It is part of a stable, low-risk subnet. No immediate threats detected; ongoing monitoring is advised.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Dmytro, Ahrefs Pte Ltd |
| ASN | AS16276 |
| Network Name | OVH-CUST-281059698 |
| CIDR Block | 15.235.98.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | โ |
๐ DNS Intelligence
| PTR | proxy-ca019-san83.ahrefs.net |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca019-san83.ahrefs.net |
๐ DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
๐ 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 | โ |
| HTTP Title | โ |
๐ TLS Certificate
No certificate
Issued by โ
N/A
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 33% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 15% | 2 | 2 |
| reputation | 22% | 1 | 2 |
| geolocation | 33% | 2 | 3 |
| Overall | 22% | 10 | 13 |
Coverage: 6/6 dimensions ยท Data sufficiency: sufficient
| Data Coherence | Mostly Consistent (80%) โ 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
โ Claimed geolocation contradicts RTT physics measurement
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-23 18:28:47 UTC |
| Last Seen | 2026-06-28 22:32:39 UTC |
| Profile Built | 2026-06-29 16:37:29 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 25 |
๐ 20 signal types ยท 25 observations collected
This report is generated from 20+ 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.
โน๏ธ About This Report
All data shown is publicly available network metadata โ 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.