86.40.209.171📋 Copy

# IP Intelligence Briefing: 86.40.209.171/32

## Executive Summary

IP address 86.40.209.171 is a low-risk residential mobile connection from Eircom Networks in Ireland. The IP exhibits minimal threat indicators and operates within a clean subnet with no adjacent malicious activity. Current risk score is 25 (Low Risk). No immediate blocking or mitigation actions required.

## Ownership and Infrastructure

• ASN: 5466 (Eircom Networks)
• Organization: Eircom Networks
• Network: EIRCOM (86.40.0.0/15)
• RIR: RIPE
• Geolocation: Ireland (IE), Athlone, Leinster
• Coordinates: 53.14°N, 7.69°W
• Mobile Carrier: Eir (Eircom Ltd)
• Connection Type: LTE/5G Mobile Data
• Classification: Residential Mobile Connection

## Threat Assessment

Risk Score: 25 (Low Risk)

Threat Indicators

• Blacklist Count: 0
• DNSBL Listings: 1 of 8 total lists
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Known Campaigns: None identified

Network Classification

• Infrastructure Type: Residential Mobile
• Open Ports: None
• Services: Firewalled / No Services Detected
• Cloud/CDN/Proxy: No

## Network Neighborhood Analysis

• Subnet: 86.40.209.0.0/24
• Abuse Density: 0 (Clean)
• Active Siblings: 0
• Threat Siblings: 0
• Neighbor Classification: Clean
• Inherited Risk: 0

## DNS and Email Reputation

• PTR Hostname: 86-40-209-171-dynamic.agg3.rsl.rsl-rtd.eircom.net
• Forward Resolution: Confirmed
• Domain: eircom.net
• Email Authentication: SPF enabled, DMARC enabled
• DNSSEC Valid: Yes

## Temporal Analysis

• Observation Count: 18 historical observations
• Ownership Changes: 0
• Threat Persistence Days: 0
• Is Persistently Malicious: No
• BGP Prefix Stability: Not stable (86.40.0.0/13)
• Route Changes (30d): 0
• MOAS Status: No

## Observed Relationships

All relationships are internal to the Eircom infrastructure:

• DNS associations to 86-40-209-171-dynamic.agg3.rsl.rsl-rtd.eircom.net
• Network associations to EIRCOM (same network)
• No external threat actor relationships identified

## Recommended Actions

Based on the current risk profile (25 - Low Risk), no specific firewall or blocking actions are recommended. The IP represents a legitimate mobile data connection.

Standard Operating Procedure:

• Allow traffic with standard logging
• Monitor for behavioral anomalies
• No immediate threat-based mitigation required

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*Report generated using IPDebrief intelligence platform. Data reflects observations as of the most recent scan.*

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