185.217.126.16
IP Intelligence Briefing: 185.217.126.16
Date: 2026-06-10
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**1. Core Profile**
- Risk Score: Moderate (50/100)
- Ownership:
- ASN: 51167 (Contabo)
- Organization: Johannes Selg (TT-2021092904)
- Geolocation: Lauterbourg, Germany (51.17°N, 10.45°E)
- Network Role:
- Cloud compute instance (Contabo)
- Hosting web server (HTTP/HTTPS, SSH)
- Self-signed TLS certificate (CN=TRAEFIK DEFAULT CERT)
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**2. Threat Indicators**
- No malicious indicators detected:
- No known attacker, spam, or Tor exit node associations.
- Zero DNSBL listings (2/8 DNSBL checks).
- Services:
- Open ports: 80 (HTTP), 443 (HTTPS), 22 (SSH).
- SSH banner: `SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.16`.
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**3. Observation History**
- 22 signals recorded:
- Consistent network classification as non-bogon, non-VPN, non-TOR.
- DNS resolution for `vmi3296638.contaboserver.net` (hosted on Contabo).
- No spikes in threat activity or abnormal behavior.
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**4. Relationships**
- Key associations:
- DNS: `vmi3296638.contaboserver.net` (multiple entries).
- Network: Subnet `185.217.126.0/23` (Contabo infrastructure).
- No direct links to known malicious entities or campaigns.
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**5. Neighborhood Analysis**
- Subnet: `185.217.126.16/24`
- Abuse Density: 0% (clean subnet).
- Neighbors: No sibling IPs found (likely due to /32 subnet).
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**6. Recommendations**
- Monitor: DNS resolution patterns and TLS certificate validity.
- Verify: Ensure self-signed certificate is intentional (e.g., internal/development use).
- Baseline: Use historical data to detect anomalies in traffic patterns.
Conclusion: This IP represents a legitimate cloud-hosted service with no immediate threat indicators. SOC teams should maintain standard monitoring for unusual activity.
Source: 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 | TT-2021092904 |
| CIDR Block | 185.217.126.0/23 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | vmi3296638.contaboserver.net |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | vmi3390940.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 | Multi-Service Host |
| Network Tier | Hosting — Infrastructure provider without advanced routing |
🔌 Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 22 | ssh | tcp | |
| 3389 | rdp | tcp | — |
| Closed Ports | 25, 80, 443, 8080, 8443 (2 open / 7 scanned) | ||
| Server | — |
| HTTP Title | — |
| SSH Version | SSH-2.0-OpenSSH_for_Windows_8.1 |
🔐 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 | 34% | 2 | 4 |
| ownership | 27% | 2 | 3 |
| reputation | 26% | 1 | 3 |
| geolocation | 25% | 2 | 2 |
| Overall | 25% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-25 00:40:54 UTC |
| Last Seen | 2026-06-29 00:54:54 UTC |
| Profile Built | 2026-06-29 06:58:41 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 24 |
Full dossier details are available via our API.