IP Intelligence Briefing: 87.236.176.94
Date: 2026-05-29
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**1. Core Profile**
- Risk Score: 40 (Moderate Risk)
- Owner: Driftnet Hostmaster (RIPE, ASN 211298)
- Geolocation: London, GB (55.38°N, -3.44°E)
- Network Role: Firewalled / No Services (no open ports, no TLS/http detected)
- Threat Indicators: No known malware, spam, or attack campaigns linked.
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**2. Observation History**
- Last 30 Days:
- Stable geolocation in London, GB (confidence: 52%).
- Operator score: "Basic" (0.26).
- No persistent malicious activity or threat persistence.
- DNSSEC valid, but listed on 2 DNSBLs (low-severity).
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**3. Network Relationships**
- Subnet: 87.236.176.0/24 (Driftnet Hostmaster)
- Key Associations:
- DNS: `r3-94-5e.monitoring.internet-measurement.com` (PTR record).
- Network: UK-DRIFTNET-20050831 (same network as 179 IPs).
- Threat Context: No direct malicious links, but subnet has 66 "threat" siblings.
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**4. Subnet Neighborhood**
- Subnet Abuse Density: 4% (low).
- Neighbor Risk Scores:
- 4 IPs with high risk (40โ55).
- 75 medium-risk IPs (40โ60).
- 21 low-risk IPs (0โ50).
- Notable Neighbors:
- 87.236.176.2, 3, 4, 5 (medium risk).
- 87.236.176.6 (no risk).
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**5. Actionable Insights**
- SOC Recommendations:
- Monitor traffic to/from this subnet for anomalies, given mixed risk profile.
- Investigate DNS associations with `internet-measurement.com` for potential probing or testing.
- Watch neighboring IPs with higher risk scores (e.g., 87.236.176.2โ5).
- No Immediate Mitigation Needed: IP shows no direct malicious activity.
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Source: IPDebrief Threat Intelligence Platform.
Note: This IP is likely part of a network used for internet measurement or research, with no direct threat detected.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Driftnet Hostmaster |
| ASN | AS211298 |
| Network Name | โ |
| CIDR Block | โ |
| RIR | RIPE |
| Country | โ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | r3-94-5e.monitoring.internet-measurement.com |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | r3-94-5e.monitoring.internet-measurement.com |
๐ DNS Hygiene
| Hygiene Score | 80% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Unknown |
| Service Purpose | Single-Service Host |
| Network Tier | Tier 3 โ Basic operator with some routing infrastructure |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 80 | http | tcp | โ |
| Closed Ports | 22, 25, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | โ |
| HTTP Title | โ |
๐ TLS Certificate
| SANs | None |
| Valid From | โ |
| Valid Until | โ |
๐ฏ Confidence Breakdown
Per-dimension confidence scores based on source diversity and data freshness
| Dimension | Score | Sources | Observations |
|---|---|---|---|
| threat | 19% | 2 | 2 |
| routing | 13% | 1 | 1 |
| services | 13% | 1 | 1 |
| ownership | 27% | 2 | 3 |
| reputation | 13% | 1 | 2 |
| geolocation | 19% | 2 | 2 |
| Overall | 17% | 9 | 11 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-13 12:13:55 UTC |
| Last Seen | 2026-06-06 22:04:34 UTC |
| Profile Built | 2026-06-06 22:47:08 UTC |
| Data Freshness | Live |
| Signal Types | 19 |
| Total Observations | 19 |
Full dossier details are available via our API.