173.249.23.186
IP Intelligence Briefing: 173.249.23.186
*Last Updated: 2026-06-10*
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**Core Profile**
- Risk Score: 25 (Low Risk)
- Provider: Contabo (ASN 51167)
- Geolocation: Nuremberg, Germany (DE)
- Network Role: Cloud compute instance (Hosting)
- Ownership: Registered to Johannes Selg under "CONTABO" (ARIN).
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**Threat Indicators**
- No malicious indicators detected (no malware, phishing, or spam).
- DNS Associations: Linked to `vmi3296352.contaboserver.net` (likely a virtual machine).
- Subnet: 173.249.23.186/24 (abuse density: 0%, classified as "mostly clean").
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**Observation History**
- Recent Activity: Single observation recorded on 2026-06-10.
- Stability: No ownership or threat persistence detected.
- Behavioral Data: No open ports, TLS certificates, or HTTP services identified.
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**Network Relationships**
- Connected Entities:
- DNS: `vmi3296352.contaboserver.net`
- Network: "CONTABO" (same provider).
- Subnet Neighbors:
- 173.249.23.28 (risk score: 0, authority score: 50).
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**Actionable Insights**
1. Monitor Subnet: While 173.249.23.186 is low risk, its neighbor (173.249.23.28) has a higher authority score. Investigate if this is part of a broader network.
2. Verify Hosting: Confirm the cloud instance's legitimacy via Contabo's portal.
3. DNS Analysis: Validate `vmi3296352.contaboserver.net` for potential misuse.
No immediate mitigation required. This IP appears to be a legitimate cloud-hosted service with no active threats.
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*Generated by IPDebrief Threat Intelligence Platform*
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS51167 |
| Network Name | CONTABO |
| CIDR Block | 173.249.0.0/19 |
| RIR | ARIN |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | vmi3296352.contaboserver.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | vmi3296352.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 | 32% | 2 | 4 |
| routing | 8% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 32% | 1 | 3 |
| geolocation | 26% | 2 | 2 |
| Overall | 23% | 10 | 15 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-25 00:40:43 UTC |
| Last Seen | 2026-06-29 00:53:03 UTC |
| Profile Built | 2026-06-29 06:56:25 UTC |
| Data Freshness | Live |
| Signal Types | 24 |
| Total Observations | 26 |
Full dossier details are available via our API.