185.247.137.25
IP Intelligence Briefing: 185.247.137.25
Date: 2026-06-17
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**1. Core Profile**
- Risk Score: Moderate (40/100)
- Provider: Driftnet Hostmaster (AS211298, UK)
- Geolocation: Manchester, England, GB
- Network Role: Firewalled / No Services (no open ports, no TLS/HTTP activity)
- Threat Indicators: No direct malicious activity detected (no spam, known attackers, or campaigns).
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**2. Observations & History**
- Recent Activity:
- Listed in 8 threat feeds (2 high-severity, 1 medium, 5 low) since 2026-06-02.
- Subnet abuse density: 37.63% (mixed classification, 15 inherited risk points).
- DNS association with `r4-25-19.monitoring.internet-measurement.com` (likely a measurement node).
- Trend: No persistent malicious behavior; risk score stable over 30 days.
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**3. Relationships & Context**
- Key Associations:
- Linked to Driftnet Hostmaster (AS211298, UK).
- DNS hostnames: `r4-25-19.monitoring.internet-measurement.com` (2+ associations).
- Subnet: 185.247.137.0/24 (abuse density: 37.63%, 70% of siblings flagged as risky).
- Network Classification: Mixed (some neighbors flagged for abuse, but no direct ties to C2s or malware).
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**4. Neighborhood Analysis**
- Subnet: 185.247.137.0/24 (256 IPs).
- Risk Distribution:
- 34 IPs with medium risk (40–60 score).
- 66 IPs with low risk (25–40 score).
- No high-risk IPs in the subnet.
- Notable Neighbors:
- IPs like `185.247.137.2` (50 risk score) and `185.247.137.3` (40 risk score) show elevated risk.
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**5. Recommendations**
- Monitor: The linked DNS hostname (`internet-measurement.com`) for anomalous activity.
- Network Segmentation: Consider isolating this subnet if it hosts sensitive services.
- Threat Intelligence: Cross-reference with threat feeds for updates on the subnet’s abuse trends.
- Firewall Rules: Block or monitor traffic from high-risk neighbors (e.g., `185.247.137.2`, `185.247.137.3`).
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Conclusion: This IP is not directly malicious but is part of a subnet with mixed risk. Its association with Driftnet Hostmaster and DNS ties to a measurement service suggest it may be a benign infrastructure node. However, the subnet’s moderate abuse density warrants continued monitoring.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Driftnet Hostmaster |
| ASN | AS211298 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | r4-25-19.monitoring.internet-measurement.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | r4-25-19.monitoring.internet-measurement.com |
🔐 DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| 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 | 37% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 8% | 1 | 1 |
| ownership | 30% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 32% | 2 | 3 |
| Overall | 24% | 9 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-07 23:04:01 UTC |
| Last Seen | 2026-06-23 07:03:33 UTC |
| Profile Built | 2026-06-23 01:20:03 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 20 |
Full dossier details are available via our API.