188.245.205.187📋 Copy

# INTELLIGENCE BRIEFING: 188.245.205.187/32

Classification: Cloud Infrastructure / Web Server

Risk Assessment: Moderate Risk (Score: 40/100)

Analysis Date: 2026-08-06

Data Sources: IPDebrief Intelligence Platform

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## EXECUTIVE SUMMARY

IP 188.245.205.187 is a cloud-hosted web server operated by Hetzner Online GmbH (ASN 24940) in Falkenstein, Saxony, Germany. The asset serves the domain ingpadalino.it and presents moderate risk primarily due to hosting environment classification and dual DNSBL listings. No active malicious activity has been observed. Standard monitoring and defensive rules are recommended.

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## INFRASTRUCTURE PROFILE

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## SERVICE & NETWORK FINGERPRINTING

Open Ports:

• 80/tcp - HTTP
• 443/tcp - HTTPS
• 22/tcp - SSH (OpenSSH_10.2p1 Ubuntu-2ubuntu3.5)

TLS Certificate:

• Issuer: Let's Encrypt (US)
• Subject: ingpadalino.it
• Associated SANS: git.ingpadalino.it, ingpadalino.it, license.ingpadalino.it, www.ingpadalino.it
• Protocol: TLS 1.3 (TLS_AES_256_GCM_SHA384)

Server Banner: nginx/1.28.3 (Ubuntu)

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## THREAT INDICATORS & BLACKLIST STATUS

Control Plane:

• Route Stability: 0 changes in 30 days
• DNSSEC: Valid
• Operator Score: 0.3478 (Basic)
• Threat Observation Count: 0

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## OBSERVATION HISTORY (19 Observations)

Recent observations confirm consistent infrastructure characteristics:

• HTTP/HTTPS Server Fingerprinting: nginx/1.28.3 with standard Ubuntu configuration
• Geolocation Signals: Consistent DE Falkenstein coordinates (confidence 52-85%)
• DNS Resolution: Confirmed forward resolution to your-server.de
• Ownership Stability: No ownership changes detected
• Malicious Persistence: No threat persistence observed

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## DOMAIN & DNS RELATIONSHIPS

Associated Hostnames:

• static.187.205.245.188.clients.your-server.de

Domain Authority:

• SPF Record: Present
• DMARC Record: Present
• Forward Resolution: Confirmed

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## NEIGHBORHOOD ANALYSIS (188.245.205.0/24)

Neighbor IP: 188.245.205.16 (Risk Score: 15, Authority Score: 60)

The subnet demonstrates low abuse density with no correlated malicious activity.

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## SOC ANALYST ACTIONS & RECOMMENDATIONS

IMMEDIATE ACTIONS:

• Allow: Standard HTTP (80), HTTPS (443), and SSH (22) traffic from legitimate sources
• Monitor: DNSBL listing status (2 of 8 lists flagged)
• No Block Required: No active malicious indicators detected

LONG-TERM MONITORING:

1. Track DNSBL Changes: Monitor the 2 blacklist entries for potential reputation degradation

2. Certificate Monitoring: Watch for TLS certificate changes on ingpadalino.it domains

3. Traffic Pattern Analysis: Establish baseline for normal web server traffic patterns

4. Related Entity Tracking: Monitor static.187.205.245.188.clients.your-server.de hostname for activity

FIREWALL RULES (NFTABLES/IPTables):

```

# Allow HTTPS/HTTP (legitimate web traffic)

iptables -A INPUT -p tcp --dport 443 -j ACCEPT

iptables -A INPUT -p tcp --dport 80 -j ACCEPT

# Allow SSH (monitor for unusual activity)

iptables -A INPUT -p tcp --dport 22 -j ACCEPT

# Monitor for anomalies (rate limiting)

iptables -A INPUT -p tcp --dport 80,443 -m limit --limit 100/min -j ACCEPT

```

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## RISK CONCLUSION

This IP represents a legitimate cloud infrastructure asset with no evidence of active exploitation. The moderate risk score derives from the hosting environment classification and DNSBL listings, not from malicious behavior. No immediate defensive action required beyond standard monitoring practices for cloud web servers.

Threat Level: LOW

Action Required: MONITOR

Confidence: HIGH

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.