201.57.40.76📋 Copy

IPDEBRIEF INTELLIGENCE BRIEFING: 201.57.40.76/32

SUBJECT: Low-Risk Infrastructure IP – Operational Network Endpoint

EXECUTIVE SUMMARY

IP 201.57.40.76 is a low-risk (score: 25) residential/operational endpoint located in Rio de Janeiro, Brazil, assigned to Rio Anil Transporte e Logistica Ltda (AS4230). The address shows no active threat indicators and maintains minimal operator classification. No malicious activity or persistent threats were observed during the analysis period.

OWNERSHIP & GEOLOCATION

The IP belongs to organization "RIO ANIL TRANSPORTE E LOGISTICA LTDA" under AS4230 (Claro S.A.). The address is registered within LACNIC RIR region with CIDR block 201.57.40.64/28. Geolocation data indicates placement in Rio de Janeiro, Brazil. The operator score of 0.1304 reflects minimal operator-level threat activity.

NETWORK THREAT ASSESSMENT

Current risk score: 25 (Low Risk). The IP shows zero threat indicators including:

• No blacklist entries
• No known attacker attribution
• No spam source classification
• No association with known threat campaigns
• No Tor exit node status
• No proxy or hosting infrastructure designation

The control plane data indicates the IP is listed on 1 of 8 DNSBLs, though operator-level threat scores remain minimal.

SERVICE & NETWORK ROLE

Port scans detected no open services. The network role classification indicates "Firewalled / No Services" with no active TLS certificates, HTTP banners, or reverse proxy signatures. The IP does not operate as a CDN, VPN, cloud provider, or hosting service.

OBSERVATION HISTORY

Sixteen observations tracked over the monitoring period revealed:

• No ownership changes detected
• Zero threat persistence days recorded
• Zero malicious threat observations
• Country attribution consistently identified as Brazil
• ASN consistently identified as AS4230 (Claro S.A.)
• No persistent malicious activity patterns

Geolocation validation attempted but returned "ICMP blocked - unable to validate" status, though geo-plausibility scoring remains at 0.95 confidence.

RELATIONSHIPS

Nine relationship entities identified:

• Multiple same-network associations to network 165191
• Four DNS reverse record associations to 76.64-79.40.57.201.in-addr.arpa
• No cross-network or certificate associations detected

NEIGHBORHOOD ANALYSIS

The /24 subnet (201.57.40.0/24) contains two neighboring IPs:

• 201.57.40.70: Risk score 25 (Low)
• 201.57.40.71: Risk score 15 (Low)
• Subnet abuse density: 0
• Risk distribution: 2 low-risk endpoints

RECOMMENDED ACTIONS

No security actions recommended. The IP presents minimal threat profile with no actionable indicators requiring firewall rule updates or traffic filtering. Standard network monitoring practices remain appropriate.

ANALYSIS CONCLUSION

IP 201.57.40.76 represents benign operational infrastructure. No evidence of malicious activity, command-and-control communications, or threat actor attribution was found. The endpoint appears to be a standard operational address within the organization's network infrastructure in Rio de Janeiro, Brazil.

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