87.236.176.42
IP Intelligence Briefing: 87.236.176.42/32
*Generated via IPDebrief tools: Profile, History, Relationships, Neighbors*
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**1. Core Profile**
- Risk Score: 0 (Low Risk)
- Ownership: Registered to Driftnet Hostmaster (UK, London) under ASN UK-DRIFTNET-20050831.
- Geolocation: United Kingdom (GB), London.
- Network Role: Firewalled / No Services (no open ports, TLS, or HTTP activity detected).
- Threat Indicators: No malicious activity, blacklists, or campaigns detected.
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**2. Observation History**
- Recent Activity: Minimal observations (last update: June 12, 2026).
- Risk Trends: Consistent low risk over time; no spikes in threat signals.
- Geolocation Consistency: Stable UK-based location with no anomalous routing patterns.
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**3. Relationships & Network Context**
- Linked Entities:
- Subnet: 87.236.176.0/24 (part of UK-DRIFTNET-20050831).
- No direct links to known malicious organizations, domains, or certificates.
- Subnet Abuse Density:
- 100 IPs in subnet (87.236.176.0/24).
- 1 high-risk neighbor (87.236.176.2, risk score 40), 84 medium-risk, and 15 low-risk IPs.
- Subnet abuse density: 1% (low overall risk).
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**4. Actionable Insights**
- Monitor Subnet: Focus on 87.236.176.2 (high-risk neighbor) for potential lateral movement or compromised hosts.
- Verify Ownership: Confirm Driftnet Hostmaster’s legitimacy and check for any reported abuse in their network.
- Firewall Rules: Consider allowing traffic to this IP if necessary, given its low-risk profile.
- Subnet Segmentation: Isolate high-risk neighbors in the subnet to mitigate potential spread.
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Conclusion:
87.236.176.42 is a low-risk IP with no direct malicious indicators. However, its subnet contains a small percentage of high-risk IPs, warranting closer monitoring. The IP’s firewalled status and lack of active services suggest it is not a direct threat, but network hygiene practices should include scrutiny of its subnet.
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 | 87.236.176.0/24 |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | r3-42-2a.monitoring.internet-measurement.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | r3-42-2a.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 | Unknown — Insufficient routing data to classify |
🔌 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 | 0% | 0 | 0 |
| routing | 0% | 0 | 0 |
| services | 0% | 0 | 0 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 6% | 3 | 4 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-06-01 05:39:38 UTC |
| Last Seen | 2026-06-26 18:11:40 UTC |
| Profile Built | 2026-06-14 02:06:45 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 22 |
Full dossier details are available via our API.