39.45.188.237📋 Copy

# IP Intelligence Briefing: 39.45.188.237

Classification: Moderate Risk | Date: 2026-07-30

Reporting Platform: IPDebrief Intelligence Analysis

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## Executive Summary

IP address 39.45.188.237 is a Pakistan-based infrastructure address classified as "Firewalled / No Services" with a moderate risk score of 40. The IP is owned by Munir Ahmed under network PTCLBB-PK (ASN 17557) in Lahore, Punjab. No active threat indicators or malicious behavior were observed. The address shows minimal abuse density (0.0) in its /24 subnet with no correlated threat siblings.

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## Ownership and Infrastructure Profile

Network Classification: Firewalled / No Services. No open ports detected. No TLS certificates, HTTP services, or email authentication records (SPF/DMARC) associated with this address.

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## Threat Intelligence Assessment

Risk Score: 40/100 (Moderate Risk)

Abuse Confidence Score: Not Available

Blacklist Status: Listed on 2 of 8 DNSBLs checked

Threat Indicators:

• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Active Campaigns: None
• Known Threat Feeds: None

Behavioral Signals:

• Honeypot Hits: 0
• Enumeration Strikes: 0
• WAF Violations: 0
• Total Incidents: 0
• Persistently Malicious: No

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## Control Plane and Routing Analysis

The control plane data indicates route instability, though no route changes were recorded in the past 30 days. DNSSEC validation is confirmed valid.

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## Historical Observation Record

Total Observations: 14 signals recorded

Recent Activity (2026-07-30):

• 12:03 UTC: Subnet classification "clean" with abuse density 0.0
• 12:02 UTC: No campaign correlation or banner matches detected
• 11:59 UTC: Ownership stability confirmed with no persistent malicious behavior
• 11:57 UTC: Port scan completed with no open services detected
• 11:57 UTC: Network role classification confirms non-residential, non-VPN, non-CDN infrastructure

Temporal Analysis:

• Ownership Changes: 0
• Threat Persistence Days: 0
• Threat Observation Count: 0

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## Neighborhood Analysis (39.45.188.0/24)

The /24 subnet shows minimal activity with no threat-adjacent IPs identified.

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## Relationship Graph

All 5 detected relationships link to network entity PTCLBB-PK, indicating the IP is part of this organization's broader infrastructure.

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## Recommended Security Actions

Risk-Based Recommendation: Block (Risk Score 40)

Recommended Firewall Rules:

```bash

# iptables

iptables -A INPUT -s 39.45.188.237 -j DROP

# nftables

nft add rule inet filter input ip saddr 39.45.188.237 drop

# nginx

deny 39.45.188.237;

# pfSense

39.45.188.237/32

# Cloudflare WAF

ip.src eq 39.45.188.237

# AWS WAF

Addresses: ["39.45.188.237/32"]

Description: "IPDebrief risk 40"

```

Note: These recommendations are probabilistic and should be combined with other threat signals before implementing blocking rules.

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## Analyst Notes

This IP address presents moderate risk primarily due to DNSBL listings (2/8) and route instability, but shows no active malicious behavior. The "Firewalled / No Services" classification suggests the address may be a passive infrastructure endpoint rather than an active service host. Monitoring is recommended if the IP begins exhibiting service activity or if associated campaigns emerge.

Clearance Status: No immediate threat action required beyond standard defensive blocking.

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