45.163.198.106📋 Copy

IP INTELLIGENCE BRIEFING: 45.163.198.106/32

Executive Summary

The target IP address 45.163.198.106 is classified as Moderate Risk (score: 40/100) and is associated with Brazilian infrastructure under Odete A dos Santos ME (ASN 268565). The IP is part of the 45.163.196.0/22 CIDR block. No active threat indicators, blacklist hits, or known malicious campaigns were detected. The IP presents no open services and is currently firewalled.

Ownership & Registration

• ASN: 268565
• Organization: Odete A dos Santos ME
• Network: 45.163.196.0/22
• RIR: ARIN
• Registration Status: Active

Geolocation Analysis

• Country: Brazil (BR)
• Region: São Paulo (SP)
• City: Gastão Vidigal
• Timezone: America/Sao_Paulo
• Geolocation Confidence: Low (GeoPlausible: false)
• RTT Validation: Violation detected — observed RTT 146ms vs. minimum possible 196.3ms for claimed 9814.6km distance, suggesting potential geolocation spoofing or measurement anomalies.

DNS Resolution

• PTR Record: 45.163.198.106.infinityon.com.br
• Forward Resolution: Inactive
• Domain: com.br
• Email Authentication: No SPF or DMARC records configured

Network Classification

• Services: No open ports detected
• Network Role: Firewalled / No Services
• Not classified as: Cloud, CDN, VPN, Proxy, Tor, Mobile, or Hosting
• BGP Prefix: 45.163.196.0/22
• Route Stability: Unstable
• DNSBL Listings: 2 of 8 total lists

Threat Profile

• Risk Score: 40 (Moderate)
• Abuse Confidence Score: Null
• Blacklist Count: 0
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Known Campaigns: None detected
• Threat Persistence: 0 days

Subnet Neighborhood (45.163.198.0/24)

• Abuse Density: 11.11% (0.1111)
• Classification: Mostly Clean
• Total Siblings: 9
• Active Siblings: 3
• Threat Siblings: 1
• Risk Distribution: 1 high risk, 6 medium risk, 1 low risk

Notable Neighboring IPs:

• 45.163.198.2 (Risk: 40)
• 45.163.198.7 (Risk: 40)
• 45.163.198.69 (Risk: 55)
• 45.163.198.78 (Risk: 55)
• 45.163.198.89 (Risk: 70)
• 45.163.198.99 (Risk: 40)
• 45.163.198.144 (Risk: 80) — Highest risk sibling

Observation History

• Total Observations: 17
• Recent Signals: Consistent geolocation attribution to Brazil, subnet abuse density stable at ~0.11
• Temporal Trends: No significant changes in risk profile over observation period

Relationship Graph

• DNS Associations: 45.163.198.106.infinityon.com.br
• Network Associations: Network 345135 (duplicate entries)

Recommended Actions

Based on the moderate risk classification and geolocation inconsistencies, implement the following measures:

1. Monitoring: Add to SIEM monitoring for outbound traffic patterns

2. Geolocation Validation: Flag for additional verification due to RTT/geolocation mismatch

3. Subnet Correlation: Monitor neighboring IPs 45.163.198.89 (Risk 70) and 45.163.198.144 (Risk 80) for coordinated activity

4. Firewall Rules: No immediate blocking recommended; maintain monitoring stance

5. Email Filtering: No SPF/DMARC records detected — treat email traffic from this IP with caution

Assessment

The IP address 45.163.198.106 presents a moderate risk profile with no active malicious indicators. However, geolocation inconsistencies and the presence of higher-risk siblings in the same subnet warrant continued monitoring. The subnet shows elevated abuse density relative to the "mostly clean" classification. Recommend defensive monitoring rather than aggressive blocking at this time.

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