IP Intelligence Briefing: 148.113.130.49
Date: 2026-06-15
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**1. Core Profile**
- Risk Score: 25 (Low Risk)
- Ownership:
- ISP: OVH (ASN 16276)
- Organization: Dmytro, Ahrefs Pte Ltd
- Subnet: 148.113.130.0/24
- Geolocation:
- Country: Canada (CA)
- City: Singapore
- Geo Validity: `geoPlausible: false` (RTT anomaly: 27ms vs. expected 121.6ms for 6082km)
- Network Role:
- Type: CloudCompute (OVH-hosted)
- Services: No open ports, no TLS certs, no HTTP banners
- Threat Indicators:
- No malicious indicators, spam, or known attacker associations.
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**2. Observation History**
- Recent Activity:
- Last observed on 2026-06-15 with minimal risk signals (0.2174 operator score).
- DNS records resolve to `proxy-ca009-san49.ahrefs.net` (linked to Ahrefs).
- Trends:
- No persistent malicious activity; threat observation count = 1.
- Subnet abuse density: 0.4157 (mixed classification, 106 threat siblings in /24).
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**3. Relationships**
- Connected Entities:
- Linked to OVH-CUST-281059688 (same network).
- DNS: `ahrefs.net` (no email auth records, no SPF/DKIM).
- Network Context:
- Subnet 148.113.130.0/24 has 255 total IPs, with 144 active and 106 flagged as threats.
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**4. Neighborhood Analysis**
- Subnet Risk:
- Abuse Density: 41.57% (moderate risk).
- High-Risk Neighbors: 60 IPs (riskScore β₯ 40).
- Low-Risk Neighbors: 40 IPs (riskScore β€ 25).
- Notable Neighbors:
- `148.113.130.0` (riskScore 25), `148.113.130.3` (riskScore 40).
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**5. Actionable Insights**
- No Immediate Threat:
- The IP itself is low risk and associated with a legitimate cloud provider (OVH).
- Monitor Subnet:
- The /24 subnet has a moderate abuse density (41.57%), suggesting potential for lateral movement or compromised hosts.
- Geolocation Discrepancy:
- RTT inconsistency (27ms vs. 6082km distance) may indicate misconfigured DNS or spoofing.
- DNS Security:
- Ahrefsβ DNS lacks email authentication (SPF/DKIM). Ensure downstream systems validate DNSSEC and CAA records.
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Recommendation:
- Monitor subnet for unusual traffic patterns or new threat siblings.
- Validate geolocation via alternative methods (e.g., traceroute, WHOIS).
- Enhance DNS security for Ahrefsβ domain to mitigate spoofing risks.
Source: IPDebrief Threat Intelligence Platform
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
π’ Ownership & Registration
| Organization | Dmytro, Ahrefs Pte Ltd |
| ASN | AS16276 |
| Network Name | OVH-CUST-281059688 |
| CIDR Block | 148.113.130.0/24 |
| RIR | ARIN |
| Country | Singapore |
| Abuse Contact | β |
π DNS Intelligence
| PTR | proxy-ca009-san49.ahrefs.net |
| Forward Confirmed | No β PTR hostname does not resolve back to this IP (weak signal) |
| Forward Hostnames | proxy-ca009-san49.ahrefs.net |
π DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Not verified |
| DNSSEC | Valid |
| CAA | Present |
βοΈ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting β Infrastructure provider without advanced routing |
π 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 | β |
| HTTP Title | β |
π TLS Certificate
| SANs | None |
| Valid From | β |
| Valid Until | β |
π― Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 29% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 12% | 2 | 2 |
| ownership | 19% | 2 | 2 |
| reputation | 31% | 1 | 3 |
| geolocation | 33% | 2 | 3 |
| Overall | 23% | 10 | 15 |
| Data Coherence | Mostly Consistent (80%) β 1 contradiction(s) |
| Attribution | Low (35%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
π Observation Timeline π Live
| First Seen | 2026-05-21 14:56:15 UTC |
| Last Seen | 2026-06-28 13:40:39 UTC |
| Profile Built | 2026-06-29 07:45:07 UTC |
| Data Freshness | Live |
| Signal Types | 20 |
| Total Observations | 25 |
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