87.236.176.163
IP Intelligence Briefing: 87.236.176.163
Date: 2026-06-09
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**Risk Assessment**
- Overall Risk: Moderate (Risk Score: 55)
- Threat Indicators: No known malicious activity, spam, or attacker associations.
- Network Stability: Unstable (BGP route stability score: 0).
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**Ownership & Geolocation**
- ISP/Provider: Driftnet Hostmaster (ASN: 211298, RIPE).
- Geolocation: London, United Kingdom (51.5°N, 0.12°W).
- Network Subnet: 87.236.176.0/24 (UK-DRIFTNET-20050831).
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**Threat Observations**
- DNS Associations: Linked to `r3-163-a3.monitoring.internet-measurement.com` (15+ records).
- Blacklist Status: Not listed in major DNSBLs (3/8 lists).
- Historical Signals:
- No persistent malicious activity (0 threat observations).
- Geolocation consistency confirmed (plausible).
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**Network Neighborhood**
- Subnet Abuse Density: 3% (low risk).
- Neighbor Risk Distribution:
- 3 IPs: High risk (40–55 score).
- 76 IPs: Medium risk (40–60 score).
- 21 IPs: Low risk (0–40 score).
- Notable Neighbors:
- `87.236.176.2` (Risk: 40), `87.236.176.3` (Risk: 55).
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**Actionable Insights**
1. Monitor DNS Activity: The IP is associated with `internet-measurement.com`. Investigate if this domain is linked to data collection or monitoring operations.
2. Check Subnet Stability: The /24 subnet has unstable BGP routes. Verify if network outages or routing changes could impact connectivity.
3. Watch for Emerging Threats: While current risk is low, the subnet’s moderate abuse density warrants periodic re-evaluation.
4. Validate Ownership: Driftnet Hostmaster has a history of network management; confirm if this IP is part of a legitimate infrastructure or potential abuse.
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Note: No immediate mitigation required. Focus on long-term monitoring of the subnet and associated domains.
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 | r3-163-a3.monitoring.internet-measurement.com |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | r3-163-a3.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 | 13% | 1 | 1 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 0% | 0 | 0 |
| geolocation | 13% | 1 | 1 |
| Overall | 13% | 6 | 7 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-22 03:10:56 UTC |
| Last Seen | 2026-06-23 07:04:15 UTC |
| Profile Built | 2026-06-09 19:11:26 UTC |
| Data Freshness | Live |
| Signal Types | 16 |
| Total Observations | 16 |
Full dossier details are available via our API.