185.247.137.104
IP Intelligence Briefing: 185.247.137.104
Date: 2026-06-06
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**1. Core Profile**
- Risk Score: 50 (Moderate Risk)
- Ownership:
- ASN: 211298
- Organization: Driftnet Hostmaster (UK-based)
- Geolocation: Registered to Manchester, England (GB).
- Threat Indicators:
- No malicious activity detected (no indicators, blacklists, or campaigns).
- DNS: Resolves to `r4-104-68.monitoring.internet-measurement.com` (benign domain).
- Services: No open ports or TLS certificates detected.
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**2. Network & Subnet Analysis**
- Subnet: 185.247.137.0/24
- Neighbor Risk:
- Abuse Density: 0.36 (mixed risk environment).
- High-Risk Neighbors: 63 IPs (36% of subnet).
- Active IPs: 43 (25% of subnet).
- Network Role:
- Classified as firewalled / no services.
- No CDN, VPN, Tor, or mobile carrier flags.
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**3. Observation History**
- Latest Activity: 2026-06-06 (signal type: Basic).
- Trend:
- No persistent malicious behavior (threat persistence days: 0).
- Recent DNSSEC validation and route stability checks passed.
- Geolocation Validation:
- ICMP blocked, preventing full verification.
- Proxied through Manchester, GB (473.7 km from probe).
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**4. Relationships & Dependencies**
- Linked Entities:
- Same Network: UK-DRIFTNET-20180301 (Driftnet Hostmaster).
- DNS Associations: `r4-104-68.monitoring.internet-measurement.com`.
- Certificates & Services:
- No TLS certificates or HTTP services detected.
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**5. Recommendations**
- Monitor Subnet: High-risk neighbors (63 IPs) in the 185.247.137.0/24 subnet warrant closer scrutiny.
- Verify DNS: Investigate `internet-measurement.com` for benign vs. adversarial intent.
- Geolocation Discrepancy: Confirm IP location accuracy due to ICMP blocking.
- Firewall Rules: Consider blocking high-risk neighbors (e.g., 185.247.137.4, 185.247.137.6) to mitigate lateral exposure.
Conclusion: The IP itself is not malicious, but its subnet contains a mix of risks. Focus on monitoring network behavior and validating DNS associations for potential indirect threats.
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 | r4-104-68.monitoring.internet-measurement.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | r4-104-68.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 | Single-Service Host |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | — |
| Closed Ports | 22, 25, 443, 3389, 8080, 8443 (1 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 33% | 2 | 4 |
| reputation | 22% | 1 | 3 |
| geolocation | 27% | 2 | 3 |
| Overall | 22% | 9 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-13 12:12:24 UTC |
| Last Seen | 2026-06-06 20:35:56 UTC |
| Profile Built | 2026-06-06 21:06:18 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 21 |
Full dossier details are available via our API.