86.48.0.75
IP Intelligence Briefing: 86.48.0.75
Date: 2026-06-11
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**1. Core Profile**
- Risk Score: 50 (Moderate Risk)
- Ownership: Owned by Johannes Selg (ASN 51167, Contabo).
- Geolocation: Munich, Germany (51.17°N, 10.45°E).
- Network Role: Cloud compute instance (Contabo infrastructure).
- Threat Indicators: No direct malicious activity detected.
- DNS: Resolves to `vmi3271662.contaboserver.net` (no email auth records).
- Subnet: 86.48.0.0/24 (abuse density: 0.5, mostly clean).
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**2. Observation History**
- Signals: 22 observations over time.
- DNSBL Listings: 2 DNSBL entries (e.g., Spamhaus, Emerging Threats).
- Geolocation: Plausible Munich, Germany, but geo-validation flagged as implausible.
- Network Stability: BGP route stability score: 0.26 (basic).
- Threat Trends: No persistent malicious activity; threat observation count: 0.
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**3. Relationships**
- DNS Associations:
- Repeatedly resolves to `vmi3271662.contaboserver.net` (likely a cloud VM).
- Network Affiliation:
- Subnet `TT-20220721` (Contabo ASN 51167).
- Certificates/TLS: No TLS certificates or open ports detected.
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**4. Neighborhood Analysis**
- Subnet: 86.48.0.0/24.
- Neighbors:
- 1 active sibling IP (86.48.0.8) with low risk (score: 25).
- Subnet abuse density: 0.5 (mostly clean).
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**5. Recommendations**
- Monitoring: Track DNSBL status and network behavior due to cloud infrastructure risks.
- Firewall: Consider blocking DNSBL-listed IPs in the subnet (86.48.0.0/24) for mitigation.
- Investigation: Verify `contaboserver.net` domain for misconfigurations or security issues.
Conclusion: This IP is a low-risk cloud compute instance with no direct malicious indicators. However, its association with DNSBL listings and shared subnet warrants closer monitoring for potential misuse.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS51167 |
| Network Name | TT-20220721 |
| CIDR Block | 86.48.0.0/22 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | vmi3271662.contaboserver.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | vmi3271662.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 | Firewalled / No Services |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| No open ports detected | |||
| Closed Ports | 22, 25, 80, 443, 3389, 8080, 8443 (0 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 | 4 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 19% | 2 | 2 |
| Overall | 20% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-27 07:18:11 UTC |
| Last Seen | 2026-06-29 04:10:33 UTC |
| Profile Built | 2026-06-29 04:15:49 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 23 |
Full dossier details are available via our API.