177.183.215.82📋 Copy

# IP Intelligence Briefing: 177.183.215.82/32

Classification: Low Risk Mobile IP Address

Date of Analysis: Current observation period

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## Executive Summary

IP 177.183.215.82 is a low-risk mobile device associated with Claro NXT Telecomunicacoes Ltda (ASN 28573) in Maringá, Paraná, Brazil. The IP presents minimal threat indicators but exhibits network instability and is associated with one threat sibling in the /24 subnet. Recommended action: Monitor but no immediate blocking required.

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## Technical Profile

Ownership & Classification

• Organization: Claro NXT Telecomunicacoes Ltda
• ASN: 28573
• CIDR Block: 177.180.0.0/14
• Network Role: Mobile device (Claro LTE/5G)
• Service Status: Firewalled / No Services Detected
• DNS PTR: b1b7d752.virtua.com.br
• Forward Resolution: com.br domain

Geolocation

• Country: Brazil (BR)
• Region: Paraná
• City: Maringá
• Geo Confidence: 52% (accuracy radius 2500km)

Risk Assessment

• Overall Risk Score: 25 (Low Risk)
• Reputation: Low Risk
• Abuse Confidence Score: Not available
• Blacklist Status: 0 direct blacklist matches
• DNSBL Listings: 1 of 8 total lists

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## Threat Intelligence

Active Threat Indicators: None detected

• Not a Tor exit node
• Not flagged as known attacker
• Not identified as spam source
• No known campaign associations

Control Plane Observations

• BGP Prefix: 177.183.208.0/21
• Route Stability: Unstable (route changes in last 30 days)
• RPKI State: Not available
• DNSSEC: Valid

Mobile Carrier Data

• Carrier: Claro S.A.
• MCC: 724
• MNC: 05
• Technology: LTE/5G

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## Network Context

Subnet Analysis: 177.183.215.0/24

• Abuse Density: 0.5
• Classification: Mostly Clean
• Threat Siblings: 1
• Active Siblings: 0
• Total Siblings: 2

Associated Neighbor:

• 177.183.215.20 (Risk Score: Not Available)

Relationship Graph

• Network Association: 185056 (duplicate entries)
• DNS Associations: b1b7d752.virtua.com.br (duplicate entries)

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## Historical Trend

Observation History: 17 total observations recorded

• Most recent observations: 2026-07-23
• Subnet abuse density trend: Stable at 0.5
• Threat persistence: Not persistently malicious
• Ownership changes: 0
• Threat observation count: 0

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## SOC Actionable Recommendations

Firewall/Blocking Actions:

• No immediate blocking recommended (Low Risk score)
• Monitor for escalation in threat indicators
• Consider logging outbound traffic if internal policy requires

Monitoring Triggers:

• Watch for DNSBL listing escalation
• Monitor subnet for additional threat siblings
• Track route stability changes

Context for Analysts:

This IP is a residential mobile device with no open services. The single DNSBL listing and one threat sibling in the /24 subnet warrant awareness but do not indicate immediate threat. The route instability suggests recent network infrastructure changes in the upstream provider. No correlation with known APTs or campaigns.

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