# IP Intelligence Briefing: 5.189.149.221
Date: 2026-06-19
Classification: Low Risk
Risk Score: 25/100
---
## Executive Summary
IP 5.189.149.221 is a low-risk cloud hosting address operated by Contabo (ASN 51167). The IP resolves to a virtual machine (VMI2764289.contaboserver.net) and shows no active threat indicators. Current risk assessment indicates minimal concern, though historical data reveals occasional blacklist associations.
---
## Network Ownership & Classification
| Attribute | Value |
|---|---|
| **ISP/Provider** | Contabo |
| **ASN** | 51167 |
| **Organization** | Johannes Selg |
| **Country/Region** | Germany (DE), Grand Est |
| **City** | Lauterbourg |
| **Infrastructure Type** | CloudCompute |
| **CIDR Block** | 5.189.144.0/20 |
| **BGP Prefix** | 5.189.144.0/20 |
---
## Technical Profile
DNS Resolution:
- Forward: vmi2764289.contaboserver.net (contaboserver.net)
- PTR Record: vmi2764289.contaboserver.net
- Forward Confirmed: Yes
Network Role:
- Cloud Hosting: Yes
- CDN: No
- VPN/Proxy/Tor: No
- Mobile/Residential: No
- Bogon: No
- Anycast: No
Services:
- Open Ports: None detected
- HTTP/TLS: No active services
- Firewall Status: Active (no services exposed)
---
## Threat Assessment
Current Status:
- Risk Score: 25 (Low)
- Known Attacker: No
- Spam Source: No
- Tor Exit Node: No
- Active Threat Indicators: None
Blacklist Status:
- DNSBL Lists: 1 of 8 total
- Blacklist Count: 0
- Abuse Confidence Score: Not applicable
Behavioral Analysis:
- Threat Persistence: No
- Persistently Malicious: No
- Campaign Correlation: None
---
## Observation History
Total observations: 22 signals collected.
Recent Activity (June 2026):
- 2026-06-19: Basic routing signals observed (confidence: 0.60)
- 2026-06-19: Comprehensive profile signal (confidence: 0.23)
- 2026-06-14: Network classification confirmed as Contabo cloud infrastructure
- 2026-06-14: Blacklist listing observed with "high" severity (1 of 8 lists)
- 2026-06-14: Geolocation inferred for DE (confidence: 0.52)
Temporal Analysis:
- Ownership changes: 0
- Threat observation count: 0
- No persistent malicious behavior detected
---
## Relationship Graph
Associated Entities:
- DNS Associations: vmi2764289.contaboserver.net (multiple entries)
- Network Affiliation: CONTABO
- Total Relationships: 42
Network Context:
- Same Network Classification: Contabo infrastructure
- No certificate associations
- No organizational links beyond Contabo
---
## Neighborhood Analysis
Subnet: 5.189.149.221/24
- Abuse Density: 0%
- Classification: Clean
- Total Siblings: 1
- Active Siblings: 1
- Threat Siblings: 0
- High-Risk Neighbors: 0
The /24 subnet shows no adjacent threat activity, indicating this IP operates in isolation within the Contabo infrastructure.
---
## Recommended Actions
Current Risk Level: Low
Monitoring Priority: Standard
Recommended Firewall Rules:
- No immediate blocking required
- Standard logging recommended for traffic analysis
- Consider monitoring for service exposure changes
SOC Analyst Notes:
- IP is properly classified as cloud hosting with appropriate firewalling
- Historical blacklist exposure (2026-06-14) did not persist
- No active threat intelligence correlates found
- Routine monitoring advised; no urgent threat response required
---
Report Generated: IPDebrief Intelligence Platform
Data Sources: Contabo RIR, RDAP, DNSBL, Multi-signal Inference
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS51167 |
| Network Name | โ |
| CIDR Block | โ |
| RIR | RIPE |
| Country | โ |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | vmi2764289.contaboserver.net |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | vmi2764289.contaboserver.net |
๐ DNS Hygiene
| Hygiene Score | 40% (Fair) |
| SPF | Not configured |
| DMARC | Not configured |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Not configured |
โ๏ธ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Hosting โ Infrastructure provider without advanced routing |
๐ 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 | 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 | 27% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 15% | 2 | 2 |
| ownership | 20% | 2 | 3 |
| reputation | 18% | 1 | 2 |
| geolocation | 33% | 2 | 3 |
| Overall | 21% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-05-14 23:36:22 UTC |
| Last Seen | 2026-06-28 01:46:21 UTC |
| Profile Built | 2026-06-28 19:50:53 UTC |
| Data Freshness | Live |
| Signal Types | 22 |
| Total Observations | 25 |
Full dossier details are available via our API.