45.162.20.49📋 Copy

# IPDEBRIEF INTELLIGENCE BRIEFING

Target IP: 45.162.20.49/32

Classification: High Risk

Date: 2026-07-31

## EXECUTIVE SUMMARY

IP 45.162.20.49 is a high-risk (score: 80/100) endpoint located in Cabildo, Buenos Aires, Argentina, operated by ELDA SALERNO (FULLNET) under ASN 267690. The address is listed on 5 DNS blacklists and exhibits single-service hosting behavior with HTTP exposure on port 80. Neighborhood analysis indicates moderate abuse density (5%) within the /24 subnet.

## OWNERSHIP AND INFRASTRUCTURE

• ASN: 267690 (ELDA SALERNO/FULLNET)
• CIDR Block: 45.162.20.0/23 (45.162.20.0 - 45.162.21.255)
• Country: Argentina (AR)
• Region: Buenos Aires
• City: Cabildo
• Service Classification: Single-Service Host
• BGP Prefix: 45.162.20.0/23 (Origin ASN 267690)
• Route Stability: Unstable (isRouteStable: false)
• DNSSEC: Valid

## NETWORK SERVICES

• Open Ports: TCP/80 (HTTP)
• TLS Certificate: None
• PTR Hostnames: None
• Forward Resolution: None confirmed
• Email Authentication: SPF: Not configured, DMARC: Not configured

## THREAT PROFILE

• Risk Score: 80 (High)
• Abuse Confidence Score: Not available
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• DNSBL Listings: 5 of 8 total lists
• Operator Score: 0.1304 (Minimal)
• Threat Feeds: None detected
• Known Campaigns: None correlated
• Threat Persistence: 0 days (not persistently malicious)

## OBSERVATION HISTORY

Fourteen observations recorded. Most recent activity dated 2026-07-31. Key signals include:

• Geolocation inference consistent with Argentina (confidence: 52%)
• Connection failures observed during HTTP probing
• No ownership changes recorded
• No persistent malicious behavior detected over observation period

## SUBNET ANALYSIS

/24 Neighborhood: 45.162.20.0/24

• Total Neighbors: 100
• Abuse Density: 0.05 (5%)
• Risk Distribution:

- High Risk: 5 IPs

- Medium Risk: 83 IPs

- Low Risk: 11 IPs

Notable High-Risk Neighbors:

• 45.162.20.5 (Risk: 55)
• 45.162.20.11 (Risk: 55)

## RELATIONSHIP ANALYSIS

Relationship graph shows only internal network relationships (same network block 45.162.20.0 - 45.162.21.255). No external associations detected:

• Hostnames: None
• Organizations: None beyond ownership record
• Certificates: None
• Correlated IPs: None

## RECOMMENDED ACTIONS

Based on the risk profile and threat indicators:

1. Firewall Rules: Consider blocking or rate-limiting traffic to/from 45.162.20.0/23

2. Monitoring: Enable enhanced logging for connections to port 80

3. DNS Filtering: Apply block rules for the 5 DNSBL entries

4. Subnet Assessment: Evaluate 45.162.20.5 and 45.162.20.11 for potential related threat activity

5. Email Security: No SPF/DMARC records detected; verify sender authenticity if mail relay suspected

## INTELLIGENCE ASSESSMENT

The endpoint presents elevated risk primarily due to DNSBL presence and high-risk classification. While not confirmed as an active attacker, the combination of blacklistings and neighborhood abuse density warrants defensive monitoring. The /23 network appears to be a commercial hosting provider with mixed-risk profile. No evidence of active malicious campaigns or persistent threats at this address.

Threat Level: Elevated

Priority: Medium

Recommended Action: Monitor and consider blocking based on organizational risk tolerance

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