91.98.135.77
IP Intelligence Briefing: 91.98.135.77
Date: 2026-06-16
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**1. IP Profile**
- Risk Score: 40 (Moderate Risk)
- Provider: Hetzner Online GmbH (AS24940)
- Geolocation: Germany (Bavaria, Nuremberg)
- Network Role: Hosting provider (firewalled, no public services)
- Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).
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**2. Observation History**
- Latest Signals (30 Days):
- Stable ownership (no changes).
- No persistent threats or malicious behavior.
- DNSSEC and CAA records validated; no route instability.
- Key Metrics:
- 23 observations (14 unique signals).
- Average signal confidence: 0.4–0.85.
- No recent scans, open ports, or TLS anomalies.
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**3. Relationships**
- Network Associations:
- Linked to subnet 91.98.128.0/20 (CLOUD-NBG1).
- Same ASN (AS24940) and provider (Hetzner).
- DNS Associations:
- Resolves to static.77.135.98.91.clients.your-server.de.
- SPF/DMArC records present; no email compromise detected.
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**4. Neighborhood Analysis**
- Subnet: 91.98.135.77/24
- Neighbor Count: 0 (no active siblings in the subnet).
- Abuse Density: 0 (clean subnet).
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**5. Recommendations**
- Monitor: Track DNS records for your-server.de for unexpected changes.
- Firewall: No immediate blocking required; IP appears benign.
- Context: Verify if the associated hostname (your-server.de) is legitimate, as the IP is tied to a hosting provider.
Conclusion: This IP is a hosted server in Germany with no current malicious indicators. While it is part of a Hetzner network, its low-risk profile and clean subnet suggest it is not actively involved in cyber threats. Continue monitoring for anomalies.
This summary was generated by AI and may contain inaccuracies. Verify critical details independently.
🏢 Ownership & Registration
| Organization | Hetzner Online GmbH - Contact Role |
| ASN | AS24940 |
| Network Name | CLOUD-NBG1 |
| CIDR Block | 91.98.128.0/20 |
| RIR | RIPE |
| Country | DE |
| Abuse Contact | Available via RDAP |
🌐 DNS Intelligence
| PTR | static.77.135.98.91.clients.your-server.de |
| Forward Confirmed | Yes — FCrDNS verified |
| Forward Hostnames | static.77.135.98.91.clients.your-server.de |
🔐 DNS Hygiene
| Hygiene Score | 100% (Excellent) |
| SPF | Present |
| DMARC | Present |
| FCrDNS | Verified |
| DNSSEC | Valid |
| CAA | Present |
☁️ Network Classification
| Infrastructure | Infrastructure / Datacenter |
| Service Purpose | Firewalled / No Services |
| Network Tier | Tier 3 — Basic operator with some routing infrastructure |
🔌 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 | 27% | 2 | 4 |
| routing | 13% | 1 | 1 |
| services | 19% | 2 | 2 |
| ownership | 27% | 2 | 3 |
| reputation | 22% | 1 | 3 |
| geolocation | 28% | 2 | 4 |
| Overall | 23% | 10 | 17 |
| Data Coherence | Consistent (100%) |
| Attribution | Moderate (70%) |
| OwnershipFCrDNSGeo ConsensusGeo PlausibleIRR MatchRPKI Valid |
📅 Observation Timeline 🔄 Live
| First Seen | 2026-05-28 18:35:34 UTC |
| Last Seen | 2026-06-29 05:55:03 UTC |
| Profile Built | 2026-06-29 05:58:39 UTC |
| Data Freshness | Live |
| Signal Types | 23 |
| Total Observations | 24 |
Full dossier details are available via our API.