213.136.88.186
IP Intelligence Briefing: 213.136.88.186
*Generated via IPDebrief tools (June 7, 2026)*
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**1. Core Profile**
- Risk Rating: Low Risk (Risk Score: 25 / 100)
- Ownership: Owned by Johannes Selg (ASN: 51167, Provider: Contabo).
- Geolocation: Germany (DE), Grand Est region, Lauterbourg (lat: 51.17, lon: 10.45).
- Network Role: CloudCompute infrastructure (Contabo-hosted, firewalled, no public services).
- Threat Indicators: No malicious activity detected (no blacklists, spam, or campaigns).
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**2. Observation History**
- Latest Activity: June 7, 2026.
- Signal Type 2344: 1 listing (confidence: 85%), but categories truncated.
- Signal Type 2349: Operator score "Basic" (0.26), 3 signals analyzed.
- Network Classification: CloudCompute, no residential/mobile ties.
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**3. Relationships**
- Linked Entities:
- Contabo (same network, 51167 ASN).
- Domain: `contaboserver.net` (PTR: `m31386.contaboserver.net`).
- Email Security: No SPF/DKIM records detected.
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**4. Neighborhood Analysis**
- Subnet: `213.136.88.186/24` (abuse density: 0%, mostly clean).
- Neighbors:
- 213.136.88.112 (risk score: 0, authority score: 50).
- BGP: Prefix `213.136.88.0/23` (Contabo ASN 51167).
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**5. Control Plane**
- DNSSEC: Validated.
- Routing: Stable (no recent route changes).
- RPKI: No state reported.
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**6. SOC Actionable Insights**
- No Immediate Threat: IP shows no malicious indicators, low risk, and no open ports.
- Monitor Subnet: Track neighbors (e.g., 213.136.88.112) for anomalies.
- Verify Cloud Context: Confirm Contabo-hosted server compliance with internal security policies.
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Conclusion: This IP is a low-risk cloud server in Germany, likely used for hosting. No evidence of malicious activity. Continue monitoring for behavioral changes.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS51167 |
| Network Name | — |
| CIDR Block | — |
| RIR | RIPE |
| Country | — |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | m31386.contaboserver.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | m31386.contaboserver.net |
🔐 DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Single-Service Host |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_8.2p2 |
🔐 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 | 40% | 2 | 5 |
| routing | 13% | 1 | 1 |
| services | 30% | 2 | 3 |
| ownership | 17% | 2 | 3 |
| reputation | 28% | 1 | 3 |
| geolocation | 25% | 2 | 2 |
| Overall | 26% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-14 19:28:55 UTC |
| Last Seen | 2026-06-28 01:25:24 UTC |
| Profile Built | 2026-06-28 19:30:03 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 27 |
Full dossier details are available via our API.