IP Intelligence Briefing: 167.114.139.38
Date: 2026-06-13
---
**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Provider: OVH (ASN 16276)
- Ownership: Registered to Ahrefs Pte Ltd (OVH-CUST-281059679)
- Geolocation: Montreal, Canada (CA) | Geo validation flags inconsistency (RTT of 27ms vs. 5597km distance).
- Network Role: CloudCompute Hosting (no active services detected).
---
**2. Threat & Abuse Context**
- Threat Indicators: No direct malicious activity observed.
- Subnet Abuse:
- 167.114.139.0/24 has high abuse density (0.7344) and 188 threat siblings.
- Inherited Risk: 29 (substantial risk from neighboring IPs).
- DNS:
- PTR hostname: `proxy-ca000-san38.ahrefs.net` (linked to Ahrefs).
- No email authentication records (SPF/DKIM).
---
**3. Temporal Observations**
- First Seen: 2026-06-13
- Observation History:
- Single observation with 0.75 confidence (stable signal).
- No persistent malicious activity or campaign correlations.
---
**4. Relationships & Neighbors**
- Network Connections:
- Linked to OVH-CUST-281059679 (same network).
- No external relationships (no subnets, domains, or certificates tied to this IP).
- Subnet Neighbors:
- 256 total IPs in 167.114.139.0/24.
- 204 active IPs, 188 flagged as threats.
- Risk Distribution: 99 medium-risk IPs, 1 low-risk IP.
---
**5. Security Actions**
- Firewall Recommendations:
- Block IP:
```bash
iptables -A INPUT -s 167.114.139.38 -j DROP
nft add rule inet filter input ip saddr 167.114.139.38 drop
```
- Cloud Providers:
- Cloudflare WAF: Block `ip.src eq 167.114.139.38`
- AWS WAF: Add `167.114.139.38/32` to rules.
---
**6. Analyst Notes**
- High Subnet Risk: Despite no direct threats, the IP resides in a subnet with high abuse density. Monitor for lateral movement or compromised neighbors.
- Geolocation Discrepancy: RTT inconsistency suggests potential spoofing or proxy activity. Verify with additional geolocation sources.
- Hosting Context: Associated with Ahrefs (web scraping/crawling services). Ensure compliance with their terms of service.
Next Steps:
- Investigate neighboring IPs in 167.114.139.0/24 for coordinated activity.
- Validate geolocation anomalies with passive DNS or TLS fingerprinting.
- Block the IP in security tools if it persists in traffic or correlates with suspicious behavior.
---
Source: IPDebrief Threat Intelligence Platform
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-281059679 |
| CIDR Block | 167.114.139.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | โ |
๐ DNS Intelligence
| PTR | proxy-ca000-san38.ahrefs.net |
| Forward Confirmed | No โ PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca000-san38.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
| 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 | 25% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 15% | 2 | 2 |
| reputation | 27% | 1 | 3 |
| geolocation | 34% | 2 | 3 |
| Overall | 21% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) โ 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-07 23:03:51 UTC |
| Last Seen | 2026-06-27 01:30:10 UTC |
| Profile Built | 2026-06-28 00:40:02 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 30 |
Full dossier details are available via our API.