89.56.84.38📋 Copy

# IPDEBRIEF INTELLIGENCE BRIEFING

IP Address: 89.56.84.38/32

Classification: Residential/Private Customer Network

Date: Current Analysis Cycle

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## EXECUTIVE SUMMARY

IP 89.56.84.38 presents a low-risk profile (score: 25/100) associated with SWN Stadtwerke Neumuenster GmbH, a German municipal utility provider. The address is classified as "Firewalled / No Services" with no open ports or active services detected. One DNSBL listing was identified, but overall threat indicators remain minimal. No active campaigns or malicious behavior patterns observed.

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## OWNERSHIP & GEOLOCATION

Network Registry:

• Organization: SWN Stadtwerke Neumuenster GmbH
• ASN: 207790
• CIDR Block: 89.56.0.0/16
• Registration Date: 2005-11-23
• RIR: RIPE NCC

Geolocation:

• Country: Germany (DE)
• Region: Schleswig-Holstein
• City: Lehe
• Coordinates: 51.17°N, 10.45°E

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## NETWORK CLASSIFICATION

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## THREAT INDICATORS

Risk Assessment:

• Risk Score: 25 (Low Risk)
• Abuse Confidence Score: Not calculated
• Blacklist Count: 0
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No

Campaign Activity:

• Known Campaigns: None
• Correlated IPs: 0
• Certificate Matches: 0
• Banner Matches: 0

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## OBSERVATION HISTORY

Total Observations: 13 signals

Recent Activity (2026-07-22):

• DNSSEC validation confirmed (true)
• ASN resolution: SWNNMS - SWN Stadtwerke Neumuenster GmbH, DE
• DNSBL listings detected: 1 entry
• PTR record: None
• Provider classification: Not residential, not mobile

Temporal Analysis:

• Ownership Changes: 0
• Threat Persistence Days: 0
• Threat Observation Count: 0
• Persistently Malicious: False

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## NEIGHBORHOOD ANALYSIS

Subnet: 89.56.84.38/24

Assessment: No sibling IPs detected in the /24 subnet. The address operates in isolation with no adjacent abuse activity.

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## RELATIONSHIP GRAPH

Identified Relationships: 3 total

• All relationships map to "Same Network" classification (SWN_PRIVATKUNDEN)
• No external associations with hostnames, organizations, or certificates
• No certificate-based relationships detected

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## RECOMMENDED ACTIONS

Firewall/Routing:

• No specific blocking recommended due to low-risk profile
• Monitor for service emergence if previously inactive

Monitoring:

• Track DNSBL listing status (1 of 8 lists)
• Watch for service activation on previously closed ports
• Monitor for any change in ownership or network classification

Incident Response:

• No immediate action required
• Low-priority monitoring recommended

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## ANALYST NOTES

The IP address belongs to a municipal utility network (SWN Stadtwerke Neumuenster GmbH), likely representing customer-facing infrastructure or internal management systems. The single DNSBL listing warrants periodic review but does not indicate active malicious use. The absence of open services and low risk score supports continued low-priority monitoring. No correlation with known threat actors or campaigns detected.

Confidence Level: High

Data Currency: Current analysis cycle

Last Updated: 2026-07-22

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