177.158.132.152📋 Copy

# IP Intelligence Briefing: 177.158.132.152/32

## Executive Summary

The IP address 177.158.132.152 presents as a low-risk, legitimate mobile endpoint with no threat indicators detected. The address is associated with TELEFÓNICA BRASIL S.A. (ASN 18881) and currently registers as a mobile carrier endpoint with no active services.

## Technical Profile

• Organization: TELEFÓNICA BRASIL S.A.
• ASN: 18881
• Network Block: 177.156.0.0/14 (Netname: 182607)
• Geolocation: Aracaju, Sergipe (SE), Brazil
• IP Classification: Mobile endpoint (TIM S.A. carrier, LTE/5G technology)
• Risk Score: 0 (Low Risk)
• Abuse Confidence: N/A (No indicators)
• Blacklist Status: Not listed on any threat feeds

## Network Characteristics

• Service Status: Firewalled / No services detected
• Open Ports: None
• DNS PTR: 177.158.132.152.dynamic.adsl.gvt.net.br
• BGP Prefix: 177.158.128.0/19
• Route Stability: Unstable (isRouteStable: false)
• DNSSEC: Valid

## Threat Assessment

No malicious activity detected. Analysis reveals:

• Zero threat indicators in current profile
• No known campaign associations
• No blacklist entries
• No Tor/VPN/proxy/CDN indicators
• Zero open ports or active services
• Not classified as known attacker or spam source

## Neighborhood Analysis

The /24 subnet (177.158.132.0/24) shows:

• Abuse Density: 0
• Classification: Clean
• Total Siblings: 1
• Threat Siblings: 0

No adjacent IPs flagged for abuse or malicious activity.

## Observation History

Monitoring data indicates:

• Total Observations: 17 signals
• Ownership Changes: 0
• Threat Persistence Days: 0
• Persistently Malicious: No
• Recent Status: Consistent low-risk classification

Observations from 2026-07-25 confirm clean subnet classification, minimal operator score (0.1304), and no provider/authority indicators.

## Relationship Graph

• Network Relationships: Multiple associations to network 182607
• DNS Associations: Single hostname (177.158.132.152.dynamic.adsl.gvt.net.br)
• No suspicious external relationships detected

## Recommended Actions

No immediate blocking required. The IP presents as a legitimate mobile endpoint with no threat indicators. Standard monitoring practices recommended. No firewall rules or WAF policies necessary.

## Intelligence Context

This IP represents a residential/mobile endpoint from a major Brazilian telecommunications provider. The absence of open services, combined with clean neighborhood metrics and zero threat indicators, supports classification as a benign mobile consumer address.

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