80.187.81.124📋 Copy

# IPDebrief Intelligence Briefing: 80.187.81.124/32

Classification: LOW RISK | Date: 2026-07-30

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## Executive Summary

IP 80.187.81.124 is a residential mobile endpoint (Telekom LTE/5G) hosted by Alexander Schloesser (ASN 3320) under the CUSTOMERS-DE network. The IP maintains a low-risk profile (score: 15/100) with no active threat indicators, blacklisting, or known malicious associations. The endpoint is firewalled with no accessible services.

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## Ownership and Network Context

• Organization: CUSTOMERS-DE (customers of Alexander Schloesser)
• ASN: 3320
• CIDR Block: 80.187.0.0/18
• RIR: RIPE
• Geolocation: Munich, Bavaria, Germany (51.17°N, 10.45°E)
• Mobile Carrier: Deutsche Telekom AG (MCC: 262, MNC: 01)
• Connection Type: Mobile (LTE/5G)

The IP resolves to hostname `tmo-081-124.customers.d1-online.com` via DNS. Forward resolution is confirmed.

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## Risk Assessment

Threat Indicators:

• Not a known attacker
• Not a spam source
• Not a Tor exit node
• No associated malware campaigns
• No certificate matches or banner matches

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## Network Neighborhood Analysis

Subnet: 80.187.81.0/24

Notable Neighbors:

• 80.187.81.55: Risk Score 25 (Authority Score 60)
• 80.187.81.110: Risk Score 25 (Authority Score 60)
• 80.187.81.164: Risk Score 25 (Authority Score 60)

The subnet exhibits low abuse density with minimal threat concentration. The target IP sits within a clean neighborhood with no inherited risk.

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## Service and Port Status

• Open Ports: None detected
• HTTPS/TLS: No certificates
• HTTP: No accessible title or banner
• Service Classification: Firewalled / No Services

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## Observation History (Last 30 Days)

Total Observations: 21

Key temporal signals:

• 2026-07-30 18:36: Network classification updated (mostly_clean)
• 2026-07-30 18:33: No active campaigns or correlated IPs
• 2026-07-30 18:32: Geo validation attempted (ICMP blocked, validation incomplete)

Temporal Analysis: No evidence of escalating risk or persistent malicious behavior. Threat observation count remains at zero.

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## Recommended Actions

Risk-Based Guidance: NO IMMEDIATE ACTION REQUIRED

The IP presents a low-risk profile with no actionable threat indicators. Standard network monitoring is appropriate. No firewall rules or blocking recommendations are generated.

SOC Analyst Notes:

• Monitor for any behavioral changes if this IP begins interacting with internal assets
• The mobile carrier designation suggests this may be a legitimate consumer endpoint
• Low abuse density in the subnet supports benign traffic classification
• No historical threat persistence detected

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Data Sources: IPDebrief Intelligence Platform (2026-07-30)

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