1.52.236.85📋 Copy

# IP Intelligence Briefing: 1.52.236.85/32

## Executive Summary

IP address 1.52.236.85 is assigned to FPTDYNAMICIP-NET (IRT-VNNIC-AP, Vietnam) and presents a moderate risk profile (risk score: 65). The address is part of a dynamic IP allocation block with minimal operator scoring and no persistent malicious indicators observed.

## Network Ownership & Classification

• ASN: 18403
• Organization: IRT-VNNIC-AP
• Netname: FPTDYNAMICIP-NET
• CIDR Block: 1.52.224.0/20
• RIR: APNIC (Vietnam)
• Geolocation: Hanoi, Vietnam
• Classification: Firewalled / No Services
• Network Role: None detected (not CDN, not hosting, not residential, not cloud)

## Threat Assessment

• Risk Score: 65 (Moderate)
• Abuse Confidence Score: Not available
• Known Attacker: No
• Tor Exit Node: No
• Spam Source: No
• Blacklist Status: 0 confirmed blacklists
• DNSBL Listed: 3 of 8 total lists
• Persistently Malicious: No
• Threat Observation Count: 0

## Network Activity & Services

• Open Ports: None detected
• DNS Records: No forward resolution confirmed
• PTR Hostnames: None
• Email Authentication: SPF/DMARC not configured
• HTTP Services: No web services detected
• TLS Certificates: None

## Temporal Analysis

• Ownership Changes: 0 recorded
• Threat Persistence: 0 days
• Route Stability: False
• Observation Count: 11 historical signals
• Recent Activity: Signals observed as of July 31, 2026

## Neighborhood Assessment

• Subnet: 1.52.236.0/24
• Abuse Density: 0%
• Neighbor Count: 1
• Sibling IP: 1.52.236.133 (risk score: 15)
• Threat Siblings: 0
• High-Risk Neighbors: 0

## Relationships

• Network Associations: FPTDYNAMICIP-NET (2 relationship entries)
• Correlated Entities: Limited to network-level associations

## Security Recommendations

• Monitoring Level: Standard monitoring recommended due to moderate risk score
• Block Decision: Not recommended for immediate blocking; IP shows no active malicious indicators
• Firewall Rules: No specific rules required; address is firewalled with no open services
• Investigation Priority: Medium – warrants observation but not immediate action

## Notes for SOC Analysts

The IP address belongs to a Vietnamese ISP dynamic IP block with minimal routing violations and no active threat indicators. The 3 DNSBL listings may indicate historical or false-positive associations. The single neighbor (1.52.236.133) presents low risk. Maintain observation without aggressive blocking measures.

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