# IP Intelligence Briefing: 13.140.143.194/32
Classification: Low Risk
Date Generated: 2026-08-13
Analysis Period: 2026-08-13
## Executive Summary
IP 13.140.143.194 is a low-risk Contabo cloud hosting address with no active threat indicators. The address resolves to a standard virtual machine hostname and shows no evidence of malicious activity, scanning, or abuse patterns.
## Ownership and Infrastructure
| Attribute | Value |
|---|---|
| **Organization** | Johannes Selg |
| **ASN** | 51167 |
| **Netname** | TT-20260601 |
| **CIDR Block** | 13.140.128.0/18 |
| **RIR** | ARIN |
| **Infrastructure Type** | Cloud Compute (Contabo) |
| **Abuse Contact** | abuse@contabo.de |
## Geolocation
- Country: Germany (DE)
- Coordinates: 51.17, 10.45
- Timezone: Europe/Berlin
- Geolocation Confidence: Consensus verified across 1 source
## Network Classification
- Risk Score: 25 (Low Risk)
- Status: Firewall / No Services
- Open Ports: None detected
- DNS PTR: vmd198958.contaboserver.net
- Forward Resolution: Confirmed (vmd198958.contaboserver.net)
- Blacklist Count: 0
- Known Attacker: No
- Spam Source: No
## Threat Indicators
- Abuse Confidence Score: None detected
- Campaign Matches: 0
- Threat Feeds: No indicators present
- DNSBL Listings: 1 out of 8 total lists
- Known Tor Exit Node: No
- VPN/Proxy: No
## Observational History
Analysis of 17 observations recorded on 2026-08-13 reveals consistent characteristics:
- Geolocation consistently resolves to Germany
- Organization ownership (Johannes Selg / ASN 51167) remains stable
- No ownership changes or threat persistence observed
- Average ownership duration: Not established (new allocation)
- Threat observation count: 0
## Network Neighborhood
- Subnet: 13.140.143.0/24
- Abuse Density: 0%
- Total Siblings: 2 (1 active)
- Active Neighbor: 13.140.143.90 (Risk Score: 25, Low)
- Threat Siblings: 0
## Associated Entities
- Hostname: vmd198958.contaboserver.net
- Network: TT-20260601
## Security Recommendations
1. Traffic Allow: No blocking required based on current risk profile
2. Monitoring: Standard logging recommended for cloud infrastructure
3. No Action: No firewall rules, rate limiting, or blocking advised
## Assessment
IP 13.140.143.194 represents a standard Contabo cloud hosting environment. The low risk score (25), clean threat indicators, and stable ownership history indicate benign operational use. The absence of open services and firewall configuration is consistent with properly secured cloud infrastructure. No immediate threat mitigation actions are warranted.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Johannes Selg |
| ASN | AS51167 |
| Network Name | TT-20260601 |
| CIDR Block | 13.140.128.0/18 |
| RIR | ARIN |
| Country | DE |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | vmd198958.contaboserver.net |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | vmd198958.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 | Single-Service Host |
| Network Tier | Tier 3 โ Basic operator with some routing infrastructure |
๐ Services & Open Ports
| Port | Service | Protocol | Banner |
|---|---|---|---|
| 3389 | rdp | tcp | โ |
| Closed Ports | 22, 25, 80, 443, 8080, 8443 (1 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 | 35% | 2 | 2 |
| routing | 25% | 1 | 1 |
| services | 25% | 1 | 1 |
| ownership | 0% | 0 | 0 |
| reputation | 25% | 1 | 1 |
| geolocation | 25% | 1 | 1 |
| Overall | 22% | 6 | 6 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-08-08 16:30:02 UTC |
| Last Seen | 2026-08-29 07:32:24 UTC |
| Profile Built | 2026-08-29 07:33:12 UTC |
| Data Freshness | Live |
| Signal Types | 21 |
| Total Observations | 23 |
Full dossier details are available via our API.