142.44.233.148
IP Intelligence Briefing: 142.44.233.148
Date: 2026-06-13
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**1. Core Profile**
- Risk Score: 30 (Low Risk)
- Ownership: Owned by OVH (ASN 16276), registered to Dmytro, Ahrefs Pte Ltd.
- Geolocation:
- Country: Canada (CA)
- Region: QC (Quebec)
- City: Singapore (inferred, may be inaccurate).
- Network Role:
- Cloud compute instance (OVH infrastructure).
- Hosting provider: OVH.
- No public-facing services detected (open ports, TLS certs, or HTTP banners).
- Threat Indicators:
- No malicious activity, spam, or known attacker associations.
- DNS records point to ahrefs.net (proxy hostname).
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**2. Observation History**
- Recent Activity:
- DNS resolution for ahrefs.net observed (2026-06-13).
- Geolocation data inferred (Canada, QC) with 3000km accuracy radius.
- Operator score: Moderate (0.6522).
- Stability:
- BGP route stability: Stable (no recent changes).
- RPKI validation: Valid.
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**3. Network Relationships**
- Linked Entities:
- Subnet: 142.44.233.0/24 (OVH customer network).
- Associated domain: ahrefs.net (proxy hostname).
- No direct connections to known malicious networks or organizations.
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**4. Subnet Neighborhood**
- Subnet Abuse Density: 0.5977 (moderate risk).
- Neighbor IPs:
- 100 total IPs in the /24 subnet.
- 93% of neighbors rated Medium/Low Risk; 7% flagged as high risk.
- Notable high-risk neighbors: 142.44.233.0 (40/50), 142.44.233.3 (40/50).
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**5. Recommendations**
- Monitoring: Track subnet abuse density and monitor for anomalous activity in the 142.44.233.0/24 range.
- Firewall Rules:
- Allow traffic to ahrefs.net (proxy hostname) if required for legitimate operations.
- Consider restricting access to the subnet if high-risk neighbors are identified.
- Validation: Verify geolocation data accuracy, as the inferred location (Singapore) conflicts with the registered Canadian entity.
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Source: IPDebrief Threat Intelligence Platform
Note: No immediate mitigation required. Maintain vigilance for network changes or suspicious activity.
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-281059682 |
| CIDR Block | 142.44.233.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | — |
🌐 DNS Intelligence
| PTR | proxy-ca003-san148.ahrefs.net |
| Forward Confirmed | No — PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca003-san148.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 | Tier 2 — Moderate operator sophistication with routing hygiene |
🔌 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 | 25% | 2 | 4 |
| routing | 22% | 3 | 4 |
| services | 12% | 2 | 2 |
| ownership | 22% | 3 | 3 |
| reputation | 27% | 1 | 3 |
| geolocation | 34% | 2 | 3 |
| Overall | 24% | 13 | 19 |
| Data Coherence | Mostly Consistent (80%) — 1 contradiction(s) |
| Attribution | Moderate (50%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:03:43 UTC |
| Last Seen | 2026-06-26 23:16:32 UTC |
| Profile Built | 2026-06-27 19:31:25 UTC |
| Data Freshness | Live |
| Signal Types | 28 |
| Total Observations | 36 |
Full dossier details are available via our API.