# IP Intelligence Briefing: 91.98.37.210
## Executive Summary
IP 91.98.37.210 is classified as Low Risk (Score: 25) with no active threat indicators. The address belongs to Hetzner Online GmbH infrastructure in Germany and operates within a clean cloud compute environment. No actionable threats were identified in the intelligence assessment.
## Network Classification
- Organization: Hetzner Online GmbH - Contact Role
- ASN: 24940
- Network: CLOUD-FSN1 (91.98.32.0/20)
- Infrastructure Type: Cloud Compute / Hosting
- Location: Falkenstein, Saxony, Germany (50.48°N, 12.36°E)
- Timezone: Europe/Berlin
- Registration: RIPE NCC
## Risk Assessment
| Metric | Value | Assessment |
|---|---|---|
| Risk Score | 25 | Low Risk |
| Abuse Confidence | N/A | No Abuse Indicators |
| Blacklist Count | 0 | Not Listed |
| Tor Exit Node | No | N/A |
| Known Attacker | No | N/A |
| Spam Source | No | N/A |
## Technical Profile
- Service Status: Firewalled / No Services
- Open Ports: None detected
- TLS Certificate: None
- DNS Resolution: Active
- PTR Record: static.210.37.98.91.clients.your-server.de
- Reverse DNS: Confirmed
- Forward DNS: your-server.de
- Email Authentication: SPF (Yes), DMARC (Yes)
## Control Plane Data
- Origin ASN: 24940
- BGP Prefix: 91.98.0.0/16
- Route Stability: False
- DNSBL Listings: 1 of 8 total lists
- RPKI State: Not Determined
- Operator Score: 0.3478 (Basic)
- DNSSEC: Valid
## Historical Signals
17 observations recorded, with recent activity from 2026-07-29. Historical signals confirm consistent geolocation attribution to Germany (DE) with Hetzner organization ownership. No threat persistence days observed. No ownership changes detected.
## Relationship Graph
- DNS Associations: static.210.37.98.91.clients.your-server.de
- Network Association: CLOUD-FSN1
- Total Relationships: 3
## Neighborhood Analysis (91.98.37.210/24)
- Subnet Classification: Clean
- Abuse Density: 0
- Total Siblings: 1
- Active Siblings: 0
- Threat Siblings: 0
- Risk Distribution: High (0), Medium (0), Low (0)
## Intelligence Narrative
IP 91.98.37.210 represents a standard cloud hosting address within Hetzner Online GmbH's CLOUD-FSN1 infrastructure block. The IP demonstrates consistent operational characteristics with no evidence of malicious activity. The address resolves to a legitimate your-server.de hostname with proper email authentication records (SPF and DMARC configured). Network traffic patterns indicate a cloud-based hosting environment with no exposed services.
The /24 neighborhood shows zero abuse density with clean classification across all sibling addresses. Historical signal analysis confirms stable infrastructure characteristics with no emerging threat patterns.
## SOC Recommendations
- Action: No blocking recommended
- Monitoring: Standard traffic monitoring sufficient
- Firewall Rules: No specific rules required
- Threat Status: Not a threat actor
Classification: LOW RISK
Last Updated: 2026-07-29
Source: IPDebrief Intelligence Platform
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
๐ข Ownership & Registration
| Organization | Hetzner Online GmbH - Contact Role |
| ASN | AS24940 |
| Network Name | CLOUD-FSN1 |
| CIDR Block | 91.98.32.0/20 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
๐ DNS Intelligence
| PTR | static.210.37.98.91.clients.your-server.de |
| Forward Confirmed | Yes โ FCrDNS verified |
| Forward Hostnames | static.210.37.98.91.clients.your-server.de |
๐ DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
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 |
|---|---|---|---|
| 22 | ssh | tcp | |
| Closed Ports | 25, 80, 443, 3389, 8080, 8443 (1 open / 7 scanned) | ||
| Server | โ |
| HTTP Title | โ |
| SSH Version | SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.18 |
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 | 32% | 2 | 3 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 17% | 1 | 2 |
| geolocation | 32% | 2 | 3 |
| Overall | 23% | 10 | 14 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
๐ Observation Timeline ๐ Live
| First Seen | 2026-07-21 12:55:55 UTC |
| Last Seen | 2026-08-12 16:06:35 UTC |
| Profile Built | 2026-08-12 16:16:49 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 24 |
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