177.125.174.188📋 Copy

# INTELLIGENCE BRIEFING: 177.125.174.188

Classification: Residential Endpoint

Risk Assessment: Moderate Risk (Score: 40)

Date: July 24, 2026

Analyst: Automated IPDebrief System

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## EXECUTIVE SUMMARY

IP address 177.125.174.188 is a Brazilian residential endpoint under the GIGA MAIS FIBRA TELECOMUNICACOES S.A. network infrastructure. While classified as "Moderate Risk" due to DNSBL listings, the IP shows no active threat indicators, known malicious campaigns, or persistent malicious behavior. The subnet demonstrates clean classification with zero abuse density.

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## OWNERSHIP & NETWORK ATTRIBUTES

Reverse DNS: 177-125-174-188.static.sumicity.net.br

Forward Confirmation: Yes (1 record)

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## THREAT INDICATORS

DNSBL Status: Listed on 2 of 8 total DNSBL lists

Abuse Confidence Score: Not available

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## NETWORK CLASSIFICATION

Operator Score: 0.2609 (Basic)

Route Stability: Unstable (false)

RPKI State: Not applicable

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## OBSERVATION HISTORY

Total Observations: 17

Time Range: Recent monitoring window (July 24, 2026)

Key temporal findings:

• Classification consistently "clean" with inherited risk of 0
• No ownership changes detected
• Zero threat observation count
• No persistent malicious behavior identified
• Geolocation signals confirm Brazil (BR) with 52% confidence

Threat Persistence: None detected

Is Persistently Malicious: False

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## RELATIONSHIP ANALYSIS

Total Relationships: 7

No external organizational, certificate, or hostname relationships detected beyond DNS associations to the residential static IP.

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## NEIGHBORHOOD ASSESSMENT

Subnet: 177.125.174.188/24

Abuse Density: 0 (Clean)

Total Siblings: 1

Active Siblings: 0

Threat Siblings: 0

Risk Classification: Clean

Risk Distribution: High: 0, Medium: 0, Low: 0

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## SECURITY RECOMMENDATIONS

Immediate Actions

1. No blocking required — IP is classified as residential with no active threat indicators

2. Monitor DNSBL status — Currently listed on 2 of 8 DNSBLs; review if legitimate residential endpoint

3. Allow inbound/outbound traffic — No evidence of malicious activity or service exposure

Firewall Rules

• No iptables/nftables rules recommended
• No Cloudflare WAF rules required
• No AWS WAF rules required

Long-term Considerations

• Monitor for changes in DNSBL status
• Track residential IP behavior patterns if this IP appears in suspicious network traffic
• Subnet demonstrates clean neighborhood; no lateral threat indicators

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## CONCLUSION

IP 177.125.174.188 represents a standard residential endpoint in São Paulo, Brazil, operated by GIGA MAIS FIBRA TELECOMUNICACOES S.A. The "Moderate Risk" classification stems solely from DNSBL listings rather than active threat behavior. No actionable threat indicators, known campaigns, or malicious activity were observed. The subnet maintains clean classification with zero abuse density. Standard residential traffic handling is appropriate; no defensive blocking or mitigation measures are warranted at this time.

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*Generated by IPDebrief Intelligence Platform*

*Data accuracy: Based on available signal sources and multi-signal inference*

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